Shows how voltage can be visualized as electric potential energy. Includes topics such as why the voltage is the same everywhere inside a metal conductor.
Пікірлер: 1 300
@EugeneKhutoryansky4 жыл бұрын
To see subtitles in other languages: Click on the gear symbol under the video, then click on "subtitles." Then select the language (You may need to scroll up and down to see all the languages available). --To change subtitle appearance: Scroll to the top of the language selection window and click "options." In the options window you can, for example, choose a different font color and background color, and set the "background opacity" to 100% to help make the subtitles more readable. --To turn the subtitles "on" or "off" altogether: Click the "CC" button under the video. --If you believe that the translation in the subtitles can be improved, please send me an email.
@JaspreetSingh-yx4lt3 жыл бұрын
Oooo
@EugeneKhutoryansky3 жыл бұрын
I only have the languages that my viewers have provided to me. If you would like to provide a translation, please send me an email, and I will email you the subtitle file in English (which includes the timings). You will then be able to edit the file to replace the English with the translation, and then email the file back to me, and I will then upload the translation to my channel. My email address is available in the "about" tab on my home page. Thanks.
@JaspreetSingh-yx4lt3 жыл бұрын
@@EugeneKhutoryansky Oooo
@JaspreetSingh-yx4lt3 жыл бұрын
@@EugeneKhutoryansky very few people replied to you lol
@ricobrawlstars48803 жыл бұрын
@@ang1221 tamil is not a small language
@sammirison77557 жыл бұрын
As a physicist, I must say, these animations are absolutely brilliant, and done mathematically so accurately. Well done! I have never seen such animations done so well before.
@EugeneKhutoryansky7 жыл бұрын
Thanks for the compliment.
@pasijutaulietuviuesas91744 жыл бұрын
@AD UNUM TRISTIS Yes, and electrons are definitely almost as big as the entire cross-section of the wire. It's called scaling up. It's done so it would be easier to visualise the concepts and the scaled up details are irrelevant to the concepts shown. Just like how they show Earth orbiting the Sun, it completes a year in a couple of seconds usually. Do you think the concept would be better expressed if the Earth shown orbiting the Sun would take ~365 days to complete a circle? Or that Earth would be shown literally a million times smaller than the Sun? If Sun is shown as around 4cm, how large do you think the Earth will be?
@Random-nq4xj3 жыл бұрын
If 9V means that 9 joules of energy is transferred by every coulomb of charge, then if all of this energy carried by the electrical current is transferred into light/thermal energy in the lamp, then how does the electrons have any energy or "pushing force" left to return to the opposite side of the cell? Any help is appreciated!
@Laroac3 жыл бұрын
@@Random-nq4xj "if all of this energy carried by the electrical current is transferred into light/thermal energy in the lamp" This is wrong that's why, but energy is lost at any resistance even the resistance of kabelmaterial itself. That's why we have to generate energy, these free flowing electrons are essentially an oversatuariation of electrons in the conducting material, we are pushing the electrons along, and Watt is like the pressure of the push.
@ishworshrestha35593 жыл бұрын
Oo
@vanderkischk9 жыл бұрын
using the 3rd dimension to explain potential energy like gravity and being able to flip it upside down to represent positive and negative charge particles. brilliant!
@EugeneKhutoryansky9 жыл бұрын
Erik Vanderkolk Thanks for the compliment. I am glad you liked that idea.
@mega26647 жыл бұрын
Erik Vanderkolk good
@haszczyc5 жыл бұрын
True
@impactodelsurenterprise24404 жыл бұрын
Those hills and dings, are those actual representation of gravity fields or just metaphors similar to how water flow is frequently used to describe electricity?
@abhiprakash749994 жыл бұрын
Yeah. That's amazing. I could never have have thought of it that way. They should teach this in schools
@aSeaofTroubles7 жыл бұрын
It's insane to think that they never teach this. We just start randomly talking about V = IR and other equations.
@thegamingworldtgw22577 жыл бұрын
thats ohms law
@lockercoin36937 жыл бұрын
i know how you feel. this video is real education
@zapole7 жыл бұрын
As far as I know it's U = R*I and not V because V is just a value and U is used as formulary, so if you want to say it then say V=Ω*A or U=R*I, please correct me if I'm wrong or I miss something and have a nice day :)
@zes38137 жыл бұрын
this is much much better than any of the high school physics class i took
@abdeljalilpr20336 жыл бұрын
Andy the same in morocco ..this explaination in the video is by using the relativity and the spacetime to interper the gravitational force between particles
@BangMaster965 жыл бұрын
I never in my life thought that voltage can be imagined like gravity, this is just amazing. Thank You for these brilliant animations and explanations.
@EugeneKhutoryansky5 жыл бұрын
Thanks for the compliment. I am glad you like my explanation and my animations.
@EugeneKhutoryansky9 жыл бұрын
In case, you have not already seen them, I also uploaded several other videos recently. As always, for each video that you like, you can help more people find it in their KZbin search engine by clicking the like button, and writing a comment. Lots more videos are coming very soon. Thanks.
@fernandoluis539 жыл бұрын
Eugene Khutoryansky plz make a video on supersymmetry, or relativity vs quantum mechanic
@ziyadal-agla27829 жыл бұрын
Eugene Khutoryansky supersymmetry plz. thanks for video.
@thephysicistcuber1759 жыл бұрын
Minimal action and qft
@bharathreddygudibandi4928 жыл бұрын
+Physics Videos by Eugene Khutoryansky please explain the significance of EIGEN VALUES AND VECTORS in applied physics and engineering(especially electrical engg)....
@ashwinkumark14008 жыл бұрын
I love your videos 😍.. can I marry them!😅😅 he he just joking.. but really great videos .. which software do you use to create these 3d animations?
@soaringred8825 жыл бұрын
I've been doing physics for 2 years and I can do so many equations involving voltage but I still don't know what voltage even is
@someone-en1gg4 жыл бұрын
I can explain if you want
@pagmanproductions16864 жыл бұрын
Mani Singh yes please
@pranavkulkarni14144 жыл бұрын
Same. I'm 24 and I still don't know what voltage is.
@kevinmartinez99174 жыл бұрын
Pranav Kulkarni voltage is just the different in amount of volts between two points in space
@pranavkulkarni14144 жыл бұрын
@@kevinmartinez9917 yes I know the definition. But what is voltage? For example, in heat transfer, heat flows from a region of higher temperature to a lower temperature. So comparing this to current flow, heat is analogous to electric current and the temperature difference is analogous to voltage difference. But we all know what temperature is. But what is voltage?
@EugeneKhutoryansky5 жыл бұрын
You can help translate this video by adding subtitles in other languages. To add a translation, click on the following link: kzbin.info_video?ref=share&v=-Rb9guSEeVE You will then be able to add translations for all the subtitles. You will also be able to provide a translation for the title of the video. Please remember to hit the submit button for both the title and for the subtitles, as they are submitted separately. Details about adding translations is available at support.google.com/youtube/answer/6054623?hl=en Thanks.
@sinaziaee53724 жыл бұрын
Thanks....then how the subtitle can be remain in downloaded file? many thanks
@sasmitarath43124 жыл бұрын
Sir where did you get this, curvature information from?? Please tell ..... its really imp
@sakshammishra99203 жыл бұрын
Where is hindi language
3 жыл бұрын
How do you prepare these kinds of animations with which program?
@nyx2115 жыл бұрын
6:00 I love how the switch slaps the electron aside.
@physicslover19503 жыл бұрын
Haha yup
@nathansos84803 жыл бұрын
It’s funny
@VlanimationTales2 жыл бұрын
Yes, I love the attention to detail on that one! :)
@DANversusWTP9 жыл бұрын
So glad you're uploading regulary now. Much appreciated.
@EugeneKhutoryansky9 жыл бұрын
Dan Albl Yes, I am now making new videos regularly. Many more are on their way. Thanks.
@meetan-9 жыл бұрын
I never understood voltage like I did from this video. Thanks.
@EugeneKhutoryansky9 жыл бұрын
Parthasarathy TOTADRI NATHAN Thanks. I am glad that my video was helpful.
@vanshikha78427 жыл бұрын
same here...
@someone-en1gg4 жыл бұрын
Voltage is much more complex than this. This was just a way to visualise the pd in easiest way
@ayam.54013 жыл бұрын
@@someone-en1gg Could you please explain what voltage is, I have watched many videos and got nothing but more confusing😩😩
@user-gu8de3gt4t3 жыл бұрын
@@ayam.5401 Voltage in the easiest summary is what pushes the electrons to flow around the circuit (electricity if you want to call it)
@ChristianMuenker8 жыл бұрын
Absolutely brilliant - I could watch your videos all day: Concise, excellent explanations, just the right length, superb animations, clearly understandable speaker, soothing music - fantastic!
@EugeneKhutoryansky8 жыл бұрын
+Christian Münker, thanks. I am glad you like my videos.
@cloudyclo6 жыл бұрын
Thank you! I like the speed personally. It gives me a lot of time to digest the information, connect ideas, as well as come up with questions.
@aomshis18 жыл бұрын
Eugene, thank you for all these amazing animations. I love you!!
@sandeepmehta44877 жыл бұрын
Thank you very much for this great public service. More educators needed like you.
@enotdetcelfer7 жыл бұрын
I've always known the basics, have made circuit projects etc, but I'm a very visual learner. These visualizations are so perfect and the narration so clear it's like a light turning on in a room that i always organized in the dark. So awesome! These will be my mental picture going forward, great job!
@EugeneKhutoryansky7 жыл бұрын
Thanks. Glad to hear that my videos are useful.
@janrehmanlectures65948 жыл бұрын
i m really really impressed with Eugene's work. it has made the classrooms very interesting.
@EugeneKhutoryansky8 жыл бұрын
+Jan Rehman, thanks.
@foadazizpur74427 жыл бұрын
Me too.
@md.saifulislambulbul26527 жыл бұрын
I never do comments.But your videos compel me to write a comment.Your videos are the great animation ever i have seen.Thank you very much.
@EugeneKhutoryansky7 жыл бұрын
Thanks. I am glad you like my videos.
@lightningthebeast5 жыл бұрын
Dude you Bangladeshi ¿
@naveensundar47654 жыл бұрын
@@jatre5938 racist
@drdrunkenstein89744 жыл бұрын
@@naveensundar4765 shut up
@naveensundar47654 жыл бұрын
@@drdrunkenstein8974 ?
@maxha90827 жыл бұрын
Thank you for the visual representation of the electrical current. This is what I needed as an EE student to further my comprehension on the subject. Very helpful!
@EugeneKhutoryansky7 жыл бұрын
Thanks. I am glad to hear that my video was helpful.
@fernwood6 жыл бұрын
I finally get it after 40+ years of trying to understand these fundamentals. You’re a miracle worker!
@EugeneKhutoryansky6 жыл бұрын
Glad my video was helpful. Thanks.
@geoffrey.geoffrey5 жыл бұрын
As a physics teacher i am using your wonderful animations in my class. The music behind all makes them more attractive and unique as physics is the musics of the universe. Thank you for your good work. when i find proper time i will translate subtitles.
@EugeneKhutoryansky5 жыл бұрын
Thanks. I hope your students enjoy my animations. And thanks for the offer to help add subtitles. The people watching the videos will be able to see these subtitles through the following steps: Click on the gear symbol under the video. Click on “subtitles.” Select the language. Thanks!
@bluestarfractal54347 жыл бұрын
As a mathematician, I have great appreciation for your work Eugene. It's a pleasure to watch! I am more than competent in my field, but my "feeling" for physics is a bit vague, if you know what I mean. Lets just say that I skipped a lot of labs as an undergrad! I especially like the generous pace that you set, recognizing that we are not all Feynman like in our physics I.Q. ! Thank you very much! By the way, the animation is superb and the background music is classy!
@EugeneKhutoryansky7 жыл бұрын
Thanks. I am glad that you like my videos.
@anon88577 жыл бұрын
much love and appreciation ! I have been trying to visualise this for a while ... your videos are just awesome !!
@s2condd1794 жыл бұрын
This video opened me a whole different viewpoint! Absolutely amazing!
@alandouglas27899 жыл бұрын
Magnificent work Eugene.
@EugeneKhutoryansky9 жыл бұрын
Alan Douglas Thanks for the compliment. I am glad you liked it.
@Rajus-ll9it5 жыл бұрын
if I hv these videos when I'm started my schooling then today definitely i will be a scientist... now I hv Dip &b.tech in EEE but due to lack of quality in teaching I'm a graduate but no matter inside... i suffered a lot to to learn bcoz ELECTRICAL ENGINEER is my dream.. it had not happened at right time... Plz help childs to develop subject THANKYOU MAAM...
@eugeneruby4334 жыл бұрын
Very well presented! I appreciate how you took short pauses every few moments after explaining a point to allow the viewer to process what you just said before moving on to the next point. Bravo.
@EugeneKhutoryansky4 жыл бұрын
Thanks.
@blvshbeanie40579 күн бұрын
I've spent so long trying to understand electric potentials this video really helped me visualise it, thank you !!!
@EugeneKhutoryansky9 күн бұрын
I am glad my video was helpful. Thanks.
@SecretAgentPaul4 жыл бұрын
I just came to listen to a little bit of Mozart's night music, but accidentally became an electro physicist.
@tomato43003 жыл бұрын
Oh.
@bb-gb7jv3 жыл бұрын
Oh.
@pwp_official3 жыл бұрын
Learnt something new ..Thanks for this video...
@drawforge96402 жыл бұрын
If that was new ,how old are you?
@stevenharwood72996 жыл бұрын
watched this video 7 times and I am now a genius. great job . first time I have gotten to actually see the flow of voltage.I have been an electrician for over 25 years. Sending this link to all my co-workers.
@EugeneKhutoryansky6 жыл бұрын
Thanks for the compliment and thanks for sending the link to your co-workers. I hope they like it as much as you did.
@enochbrown81785 жыл бұрын
Wow, another home run! Thank you so much, sir!!!
@thekongss6 жыл бұрын
Am I the only one still feel interested in these videos after quitting school for over 10 years?
@tomato43003 жыл бұрын
Maybe
@sierrad82533 жыл бұрын
It's so romantic how the positive charges and negative charges always reach out for each other but are eternally separated by the potential blanket :,}
@dontaskme90473 жыл бұрын
The word is tragic. But if not for this tragedy the universe would not exist.
@sierrad82533 жыл бұрын
@@dontaskme9047 disagree and all romance is tragic anyway
@shreyashidas68023 жыл бұрын
It's really amazing how you portrayed the concept of electric charges. The visuals were really great.
@EugeneKhutoryansky3 жыл бұрын
Thanks.
@warren642164 жыл бұрын
Stunning animation - very professionally done.
@zdeno98323 жыл бұрын
Me: Trying to focus My brain: 0:58 A smiley face!! :D !!1
@raulwolters23809 жыл бұрын
love the amount of video's you've been uploading!
@EugeneKhutoryansky9 жыл бұрын
Raul Wolters Thanks. And lots more videos are on their way.
@ume77393 жыл бұрын
This... I never thought about it this way. I think I need to read the whole chapter again lol. Love your videos! They always help me understand better ^^
@joelstolarski22446 жыл бұрын
Thank you so much for these videos , Mr. Eugene. I am trying hard to understand electricity theory. I learn better with pictures, and these are just great. Try to watch one or two each week, and then re-watch them.
@carlosloures24369 жыл бұрын
Mr. Eugene this video like others made by you is very important and helpfully. The good Education represents the best away to improve the human being. This little lesson is simple and excellent.
@EugeneKhutoryansky9 жыл бұрын
Carlos Loures Thanks for the compliment. I am glad you liked this video and I am glad to hear that you feel that it will be helpful to people in learning this subject. Many more videos are on their way. Thanks.
@christyanmendoza77227 жыл бұрын
thank you i can finally understand
@arupshee87402 жыл бұрын
Brilliant explanation! Even the use of Mozart songs for giving Mozart effect to help in learning was also ingenious.
@rgudduu5 жыл бұрын
absolutely fantastic. Highly thought provoking
@davidflores9099 жыл бұрын
Nice video, it is noticeable how much you have improved since your beginning on KZbin. By the way, it also amazes me how you manage whatever software you use to create the representation of fields. I wanted to know if you use some kind of scripting for this purpose (since most 3D software includes features to create macro code) or you simply use built-in options to simulate the physical phenomena?
@EugeneKhutoryansky9 жыл бұрын
David Flores Thanks. When I first started, I was using a simple 2D animation program. After the first few videos, I upgraded to the 3D animation software. In reply to your question, for many of my animations, I do write my own macros, and this is how I created the electric field lines for my video on Maxwell's Laws. Though, for this particular video on visualizing voltage, I was able to use features already built into the program for showing the visual representation of the electric potential throughout space.
@zoltanvarga67387 жыл бұрын
In several places "electric potential energy" should be replaced by "electric potential". This way it's incorrect. Voltage is the difference in electric potentials (they are both measured in volts) and not in potential energy, which is measured in joules. You can assign potential to a point in space, but not potential energy, which describes an interaction between more particles.
@KillJD7 жыл бұрын
Zoltan Varga can you help me out? No matter how much I read I'm still having a hard Time distinguishing between potential and potential energy. which in turn is messing up my understanding of voltage and volts.
@zoltanvarga67387 жыл бұрын
Electric potential is assigned to a point in space and is measured in Volts. Electric potential energy describes an interaction between two (or more) charged objects and is measured in Joules. As an analogy, think of potential as your elevation above sea level on a hilly terrain: each point in the area can be characterized by a number (meters for height, or for potential Volts). Voltage is the potential difference between any two points, it corresponds to the elevation difference. To calculate potential energy, you need another charged object that is moved between these two points. The voltage is determined by the potential difference between the two points, but the work done while moving the charge from one point to the other also depends on how much the charge is that you're moving, so it's the product of the voltage and the charge. Like the amount of work you have to do when carrying an object from A to B depends on the elevation difference (voltage) and the mass of the object (charge). I hope this clarifies it.
@KillJD7 жыл бұрын
It actually does a bit. I have a few more questions if you don't mind! Ok, so a volt is defined as 1 joule per coulomb, correct? So let us say I have a 12v battery. That means there is an electric potential difference between the negative and positive posts of 12V? Does that mean each unit of charge(1 coulomb) has the potential of doing 12 joules worth of work traveling in an external circuit? My understanding is that voltage is always measured between two points. In the case of a battery, the negative post is used as zero references. Why is that though when the electrons are emanating from the negative post to the positive? It would seem to me that the negative post would have the higher potential, hence the electrons flowing from that end to the positive. Here's an oddball question. Let's say we have a 24v battery. We know it has an electric potential of 24v because we measured between the positive and negative post. Imagine that the negative through some voodoo magic develops 12v of potential( I know it would never happen). So now the 24V battery is actually a 12V battery effectively because the difference between the two posts is 12V. 24-12. So even though one post has 24Vs of potential, 12 V of that gets "canceled" by the opposing 12V, right? One thing I've never understood is how when a battery is considered dead it still has some sort of potential. I mean I can understand where all the chemicals get used up inside and thus it doesn;t provide any more free electrons. But if that's the case where is this remaining voltage coming from? Thank you for your time. You're really helping me out!
@Squeezmo5 жыл бұрын
joules, ergs, volts, Btu, kilocalories, foot-pounds force... all are units of energy and per the Physics Conservation Laws, all can be made equal to each other (e=mc2). They are not units for each branch of physics and all of the equivalencies are not yet discovered. This is what drove Einstein nuts before his death.
@rgudduu5 жыл бұрын
@@KillJD , "let us say I have a 12v battery. That means there is an electric potential difference between the negative and positive posts of 12V? Does that mean each unit of charge(1 coulomb) has the potential of doing 12 joules worth of work traveling in an external circuit? " It means, we have to do 12 joules MORE work to move +1C of charge to + terminal of battery, compared to the work we have do to move +1C charge to - terminal of that battery. Why? Becoz, + terminal of battery has, (thru electrochemical reactions inside the battery), more + charges, and minus terminal has more - charges, so + terminal has electric field(defined as force on unit + charge) directed outward, and - terminal has electric field directed inward. So if i (an external agent) have to move a +1C charge to + terminal, then i have to work AGAINST that outward electric field there and have to do more work, compared to, if i want to move a +1C charge to - terminal where inward electric field will support me which is why i would do less work. [// Potential Energy(U): work done to move the charge q from infinity to that point = integration (F.dx=q.E.dx) Potential (V): work done to move +1C charge from infinity to that point = integration E.dx. int(F.dx)=U => dU/dx=F, F=q.E, int(E.dx)=V => dV/dx=E ] And yes, the same battery of 12V, can be visualised as: 1) The minus terminal has 0V potential, the + terminal has 12V potential OR 2) The minus terminal has some x volts potential and the + terminal has then, x+12 volts potential. Both are okay, becoz, both represent, that we hv to do 12 joules/charge MORE work so as to move "forcefully" a charge to plus terminal, than to minus terminal. Or, in other words, a positive charge "naturally" will want to move from plus terminal to minus terminal. I.e., an electron "naturally" will want to move from minus terminal to plus terminal. Similar to potential defined in gravity force: a ball at a height of h has a potential of mgh, bec i hv to do a work of mgh, against the downward directed gravity force, to move the ball upwards to that height h. And naturally(i.e. due to gravity force) it wants to come down. If there was a negative mass(like negative charged electrons), it would naturally want to go up.
@rubenjacobs12377 жыл бұрын
Oh Mr. Khutoryansky, the way that you visualize the physics of our universe helps me like on one else can. God Bless you
@EugeneKhutoryansky7 жыл бұрын
Glad to hear that my visualizations are helpful. Thanks.
@prashaanth_67555 жыл бұрын
Sir, what's the name of the song?
@turalmammadzada44515 жыл бұрын
Thank You Evet sonra much for your Good Will and efforts.
@ianbo19 жыл бұрын
Absolutely in love with all of your videos! I'm very happy to see that now you are posting more often! Just out of curiosity, what did you study in university and how far did you carry out with it? (doctorate maybe?)
@sarahpule30567 жыл бұрын
May i suggest you include a video on sampling theory in electrical engineering - Nyquist criterion, continuous / discrete signals, signal regeneration ... and maybe some related mathematics ?
@ProjectManagementMastery2 жыл бұрын
Is that all?
@anuragsuresh58674 жыл бұрын
One of the best videos I have ever seen on KZbin!!
@EugeneKhutoryansky4 жыл бұрын
Thanks. I am glad you liked my video.
@sarahpule30567 жыл бұрын
I would like to thank Eugene for all these videos. They are exceptionally good. I teach technology and i do use these videos with my students. They make all the difference in aiding student visualization of concepts apart from being really handy for a teacher, especially for implementing the flipped classroom approach. Keep them coming please and well done!
@EugeneKhutoryansky7 жыл бұрын
Thanks. I am glad to hear that my videos are helpful. I am glad that you like them, and I hope your students like them too.
@younique97107 жыл бұрын
Could you explain positive particle either cannot move or can move in the opposite direction? I am still confused with them.
@EugeneKhutoryansky7 жыл бұрын
The positive particles in a metal are in the nuclei of the atoms, and they therefore do not move around.
@younique97107 жыл бұрын
Physics Videos by Eugene Khutoryansky Thank you for answering my question. However, what does it mean the last mention in the video that positive particles move the opposite direction?
@rlewis19465 жыл бұрын
Prabhakaran R The fact that 20th Century Science and Engineering DID NOT CORRECT the “convention” drives me up the wall to these day! How hard would that have been?! But of course, at 72 years of age, I probably should just drop the subject.
@IlhamAzlanSyah8 жыл бұрын
It is because the convention. Thanks Benjamin Franklin.
@TheLazyGamer423 жыл бұрын
Thank you for existing. Some of us learn visually and can make more sense of things while watching such visuals and listening. You're fking amazing!
@ZAIRGAS_HAVEN3 жыл бұрын
This my favourite channel.......I'd love to learn from here rather than MIT teachers.
@EugeneKhutoryansky3 жыл бұрын
Thanks for the compliment.
@Squeezmo5 жыл бұрын
Current is not the flow of electrons. Electrons actually flow very slowly in a conductor due to Brownian motion at around 4 cm/hr on average in a DC circuit. Electrical current is the flow of energy being transferred from one electron field to adjacent electron fields... this energy transfer can flow at near light speed due to the minimal mass and movement distance of electrons. At higher voltages and frequencies this opposition to current flow causes the flow to move toward the outer skin of the conductor since there are fewer particles near the edges (and no particles outside the edges so relatively no collisions) there are fewer field collisions between particle fields, so current flows with less resistance which is why we transmit power at higher voltages.
@bthnbgdt5 жыл бұрын
Hi, "Electrical current is the flow of energy being transferred from one electron field to adjacent electron fields" said. Do you have any source to clarify energy flow? i could not find it
@hattorikanzo27935 жыл бұрын
Read any standard physics book like Resnick Halliday Krane or Griffiths
@razz64753 жыл бұрын
Exactlyyyyyyyy!! the "flow of electrons like the flow of water" is such a misleading analogy. To understand voltage from higher level to lower is still ok.
@charlespearl27933 жыл бұрын
So electricty flows on the outside of the wire or inside the wire?
@Squeezmo3 жыл бұрын
@@charlespearl2793 that depends upon the frequency and voltage. If you look at high voltage lines at night, especially when it is humid, you can hear and see the sparks jumping off the line. That is also how radio works.
@tofolcano96398 жыл бұрын
01:52 Is it me or that makes no sense? In that animation the particles with the same charge would atract to one another
@jessicatoucet80906 жыл бұрын
tofol cano jajaj
@ringoffire05 жыл бұрын
its a single point in time, or make the charges immovable
@hannakozak33848 жыл бұрын
This is hillarious! Thank you so much :D
@tiagofranca26609 жыл бұрын
Wow, this is amazing! Thank you for one more great video!
@EugeneKhutoryansky9 жыл бұрын
Theenerd ジェームズ Thanks. I am glad you liked it.
@MadHatProduction0179 жыл бұрын
Eugene, if you're interested, I would really love to provide a translation of your videos into my language (italian), so people in my country are able to see them and understand more easily. The problem is, I don't know if it's possible to edit the subtitles.
@EugeneKhutoryansky9 жыл бұрын
MadHat Production, I appreciate the offer. You can use the KZbin video editor to add subtitles in other languages for videos that are marked as "Creative Commons." Thanks.
@programmatore979 жыл бұрын
MadHat Production sarebbe davvero fantastico! ci sono anche italiani che seguono!! :)
@MadHatProduction0179 жыл бұрын
Il problema è che ho cercato dappertutto, ma a quanto pare non sembra possibile. Esiste una funzione che permette agli utenti di contribuire ai sottotitoli dei video, ma riguarda solo una ristretta fascia di canali (quelli con il CC, creative commons, appunto): support.google.com/youtube/answer/6054623?hl=en e questo canale non rientra nella lista. L'unica maniera sarebbe di inviargli i file .txt con le traduzioni, ma è un metodo più complicato e non voglio impegnare il suo tempo. // I've searched anywhere but apparently it isn't possible. There's a tool that lets users contribute to video subtitles, but it addresses only a limited range of channels. The only possibility would be giving him the .txt files with the transcription, but it's complicated and I don't wanna waste his time.
@Spacetime_ghost6 жыл бұрын
Voltage isn’t potential energy, since it doesn’t depend on the ‘test charge’, it is only called “electric potential”.
@jimkoss33184 жыл бұрын
João Barbosa Joules
@pasijutaulietuviuesas91744 жыл бұрын
@João Barbosa The difference between potential energy and electric potential is similar to the difference between distance and speed. Voltage is joule per coulomb and speed is meter per second. Yes, speed is technically distance, but it's not the entire distance, it's a portion of the distance that was measured in 1 second. Likewise, voltage is technically potential energy but it is not the entire potential energy of ALL charged particles, it's the potential energy in 1 coulomb of charged particles. So yes, you can say voltage is the potential energy but you must specify that it's measured in 1 coulomb of charged particles just like speed is technically meters but it's not ALL meters measured, it's those meters that were measured in 1 second. It's an important distinction, especially when you're a beginner.
@3ATIVE4 жыл бұрын
No, it's referred to as Potential Difference
@pasijutaulietuviuesas91744 жыл бұрын
@@3ATIVE It's technically the same thing, just from another point of view. *V = phi1 - phi2,* where phi - electric potential, V - voltage. However, *V = W/q,* where W - work, q - charge. How do these relate? Well, *W = PE1 - PE2,* where PE - potential energy. Next, *phi = PE/q.* So, *V = W/q = (PE1 - PE2)/q = phi1 - phi2.*
@lynns41224 жыл бұрын
I think voltage is the change in electric potential, which is then your net PE. Which is confusing because electric potential is measured in volts yet it isn't voltage.
@ankitniranjan15187 жыл бұрын
The much needed explanation for the direction of current..... And very helpful in understanding the minute things about electricity. Finally BRILLIANT WORK
@EugeneKhutoryansky7 жыл бұрын
Thanks for the compliment.
@philrabe9106 жыл бұрын
I've been an electrician since my late teens, but this just blew my mind! Very cool!
@EugeneKhutoryansky6 жыл бұрын
Thanks.
@straycatgirl8 жыл бұрын
the music is distracting but great video nonetheless
@chuckthebull3 жыл бұрын
worse it's the most annoying on top of distracting..it's like glass shards in my ears. otherwise great animation and explanation.
@CraigWilton7 жыл бұрын
Good but unbearably slow (I likely have ADD).
@AndriyLinnyk7 жыл бұрын
then play it in 2x speed ... lol
@Luisitococinero7 жыл бұрын
Better than minutephysics lol.
@vernonhedge45306 жыл бұрын
I can't follow it much, I guess that means I have dementia.
@livangooday6 жыл бұрын
perhaps your brain is faster than mine
@maeltill6 жыл бұрын
You probably just take it at face value, and don't think about all the implications and try to make sense of it all. In the latter case, you need time to order and mentally "cross-check" things.
@harishjain26126 жыл бұрын
One of my most favourite youtube channels. Amazing. Love your videos Eugene!!!!!!!!!
@EugeneKhutoryansky6 жыл бұрын
Thanks.
@sakibhasan90776 жыл бұрын
Extraordinary work. Thanks.
@jc24755 жыл бұрын
Another impressive video. your attention to details were impeccable; I particularly liked the emphasis on the past use of the direction of elecrical current and how it's still in common practice, in spite of our present knowledge, of the movement of electrons. Bravo.
@basedonprinciple5 жыл бұрын
Oh wow, I love that metaphor of the positive and negative charges having a reverse perspective on attraction--that would be an interesting analogy for gravity and "anti-gravity"
@hiddengems13653 жыл бұрын
Mam... I'm from India.....and I want to tell you ....what an excellent narration...of voltage
@ashtahoff5 жыл бұрын
eugene, your channel is phenomenal. I cannot thank you enough for your great videos. Wish you a great day.
@EugeneKhutoryansky5 жыл бұрын
Thanks. I am glad you like my videos.
@joem60657 жыл бұрын
great video cleared up many of the things I didn't understand.
@habiba44186 жыл бұрын
Hey , I'm from Egypt and I really want to thank you for this video ,our teachers here never explain for us these concepts of electricity by this clearness so thank you :)
@EugeneKhutoryansky6 жыл бұрын
Thanks. Glad you liked my video.
@RaVi-qt9dm3 жыл бұрын
Animation has substituted pure imagination for today's students. These videos using animation is like moving from mainframes to PC's and to mobiles for computing. My kids from 5th grade and 8 th grade love learning from his videos. They wish they meet him Someday.... We are from India.
@arkajyotibanerjee83085 жыл бұрын
Just beyond words!!!! Speechless!
@sraheelaali98172 жыл бұрын
Such a great way of explaining things! Great effort 👍
@electric_photon46605 жыл бұрын
This is a beautiful representation of electricity!
@EugeneKhutoryansky5 жыл бұрын
Thanks.
@connorking77857 жыл бұрын
Been waiting on this for a long time.
@tomato43003 жыл бұрын
OH
@boobayloo5 жыл бұрын
ABSOLUTELY PHENOMENAL!
@bushbob50745 жыл бұрын
Good video. The space time of electrics, very clever!
@ghostinbox_7 ай бұрын
holy shit, this video genuinely saved my life. i could not understand potential difference for the life of me, the words were already contradictory to their meanings and then they just kind of threw v = ir and things at us without really explaining (or at least in a way i could understand) what 'potential difference' ACTUALLY was, thank you so much for this video
@EugeneKhutoryansky7 ай бұрын
I am glad my video was helpful.
@aswankorula84727 жыл бұрын
These are amazing videos. The visualisation is superb and the narrative is crisp and clear. Thanks so much for uploading.
@EugeneKhutoryansky7 жыл бұрын
Thanks for the compliment about my videos.
@PhysicsLearningwithDrShaw4 жыл бұрын
Make visualizations so simple with this animation.. Love it
@EugeneKhutoryansky4 жыл бұрын
Thanks.
@150tgame37 жыл бұрын
I absolutelly love it . You make learning easy
@anubhutisingh59204 жыл бұрын
Never thought physics could be visualized . Actually they made it very easy.Thanks a million times
@EugeneKhutoryansky4 жыл бұрын
Thanks.
@picoman11516 жыл бұрын
I like this channel. Gives a great representation and visualization on how Volts, Currents and Electricity moves and behaves. I always gets confused by my teacher's teachings.
@EugeneKhutoryansky6 жыл бұрын
Thanks. I am glad you like my videos.
@madhavanand7566 жыл бұрын
You deserve Billions You are only THE BEST TUTOR OF PHYSICS
@EugeneKhutoryansky6 жыл бұрын
Thanks for that really great compliment.
@gabebcn8 жыл бұрын
Great videos! Thank you!
@melihmelih76903 жыл бұрын
I fell in love with this channel.
@user_ax4 жыл бұрын
Compare gravity to electric potential. Brilliant! How could I never thought like this before?! Tks for the video!
@EugeneKhutoryansky4 жыл бұрын
Thanks. Glad you liked my video.
@fizzabatool88036 жыл бұрын
By the way thanks for such high standard simulations and content.
@lynns41224 жыл бұрын
Thank you, this was so cool!
@markostojiljkovic71009 жыл бұрын
Awesome like always !!!
@EugeneKhutoryansky9 жыл бұрын
Marko Stojiljkovic Thanks. I am glad you liked it.
@madapura7 жыл бұрын
Amazing visualization! Hats off to your creative presentation. Makes it so easy to understand for anyone. Keep up the great work.
@EugeneKhutoryansky7 жыл бұрын
Thanks.
@bigbox89925 жыл бұрын
this is beautiful, thank you very much
@matrixate4 жыл бұрын
The very first concept was gold.
@seanmcdonough8815 Жыл бұрын
What a gift to humanity! Thank you Eugene
@EugeneKhutoryansky Жыл бұрын
Thanks for the compliment.
@johnstuder8478 жыл бұрын
Fantastic - thank you for your amazing work.
@EugeneKhutoryansky8 жыл бұрын
+John Studer Glad you liked it.
@lightoftheFather_3 жыл бұрын
This helps so much honesty... Praying for you man. This actually makes me interested in physics.
@EugeneKhutoryansky3 жыл бұрын
I am glad that my video was helpful and that it makes you interested in physics. Thanks.