Magnetic Force

[@myfreetime123]

Looks like I'm throwing up gang signs when I'm studying

[@VinCentiments]

hahaha

[@Greenbow89]

+myfreetime123 My classmates and I call the RHRs the "physicist gang signs"

[@AmetafJohora]

that's cute

[@elionaycaxinga4891]

myfreetime123 lmao

[@jacobl.743]

Physics gang wassup

[@natelombardo9698]

**Applause** You managed to teach this concept better than anyone in the physics dept at my university. Bravo!

[@laurakelly1002]

That's actually a pretty big achievement in my opinion 👏

[@nerburgring]

somehow in eight minutes i learned something my teacher has failed to teach for a week straight

[@hannahalexis6741]

Same story here

[@DuncanJuice]

same smh I got an A last semester and i have a new teacher and this bitch don't teach now I have a D

[@ashasce]

Logan LeGrand YeS

[@ANGEL-mb9yx]

experimentalY you can see the north pole of a coil can be seen here kzbin.info/www/bejne/goaWaIOBbLiCrck

[@ashfilms7640]

completely agreed EXACT same thing happened to me.

[@azndoanln]

You taught me AP bio in my sophomore year of high school. Now I'm back 7 years later, and you're teaching me physics for the MCAT. Thank you, Mr. Anderson! c:

[@hero65755]

how did it go

[@ultimatekenz]

how'd you do??

[@azndoanln]

@@hero65755 Sitting in my medical school lecture as we speak :)

[@azndoanln]

@@ultimatekenz Sitting in my medical school lecture as we speak :)

[@ultimatekenz]

@@azndoanln badass. love to hear it! 😁

[@oziack]

This is the most efficient way to explain the right-hand rule, great job!

[@danieldelorenzo2425]

I'm giving you an upwards magnetic force for this comment👍

[@samuraidoge7284]

LEFT HAND RULE!

[@rickevans7941]

I've been aware of this concept for over 20 years, but never understood it better than I do now after watching this. Thank you, sir! Perfect presentation style, and elegantly succinct.

[@raymondtorrecampo497]

Thank you for this ! I'm reviewing Physics for the MCAT and have never truly understood magnetism because it was poorly taught in my school. Your videos are very clear, with clean animations that help us follow along with what you are saying. Keep it up!

[@jawangaming4250]

man going thru the same now

[@Amy-cd4bj]

You are my hero! I can always count on Mr. Andersen to explain what others can't. Thank you.

[@adelineooi5208]

Why you seem to be expert in all all the academic subjects? Such a genius....

[@Safwan.Hossain]

chemistry especially

[@laurakelly1002]

agreed

[@MillYankadoodle]

If you’re reading the comment section for that ambiguous part of the video in 4:21 Then go back for the arrow symbol explained where the encircled point indicates the magnetic field going towards you whilst the encircled cross sign indicates that it goes away from you (see 1:00) Note: Middle Finger Indicates Magnetic Field or B You see the magnetic field direction (encircled points) changes after the first moving charge example (the one that is inclined to the left) into encircled cross (means magnetic field goes away from you) which was the next example that twisted yo mind. He even said “Now we have a different magnetic field” in 4:11 Then go apply Fleming’s right hand rule and it will now make sense Thank you so much for this Mr. Andersen BTW

[@TheOnlyGFergie]

Thank you! I was looking for an explanation to this. Haha I didn't realize that the magnetic field changed and I was so confused. Thank you so much!

[@TheOnlyGFergie]

Rani Andleeb I’m not too sure but I think the right hand is for protons and the left hand is for electrons.

[@AlineInGreen]

@Rani Andleeb because the charge of an electron is opposite to a proton so the "current" is technically flipped. As he said in the video, you could use the same hand as a proton and flip the end result OR you can use the opposite hand

[@Nexus2Eden]

I absolutely love physics - but it honestly gives me such a headache...irritating. lol

[@RZYP32]

I love how concise this video is. I'm just reviewing for My MCAT. Thanks!

[@lose2gain2]

Much appreciated. Online courses don't pair well with explaining a physical concept like this, so I'm glad your video helped me fill in the logic gaps I was having. Thanks!

[@AlfonsoNigeria]

MAGNETIC FORCE, JACK! NATURE'S FORCE!

[@dukkemonterier3429]

LEFT HAND RULE!

[@Noname-nd6qk]

LORENTZ FORCE, GO!

[@AqilaASaad]

I DON'T KNOW WHAT YOU GUYS MEAN BUT , FARADAY'S LAW !!

[@samuraidoge7284]

@@AqilaASaad Metal Gear Rising

[@Mega_ManX4]

I'll show you under... Weakling!

[@KobianoRoll]

that awkward moment when you're trying to do the right hand rule but remember that you're an amputee

[@altodelia888]

You made my entire week with this comment !

[@Austin-yy6br]

you made me laugh and then cry over how messed up my humor is

[@vaibhavik9655]

Oh my God. I dunno if it’s unethical of me to laugh.😂

[@kayceelondon]

wtf 😂

[@mrrice9302]

You forgor💀

[@blogerboy1]

Bruh I learned the right hand rule in about 4 minutes vs my teacher today who spent about 2 hours (double period) basically teaching us gang signs instead of teaching.

[@systematic3550]

wtf I still don't understand when this man teach feels the same as my teacher

[@JoeCampione0]

Thank you! My physics professor doesn't know how to teach and this right hand rule explanation actually makes sense

[@laurakelly1002]

Make sure he never sees that comment

[@laurakelly1002]

Or she

[@MissMash07]

my professor spent a lecture on this doing it a different way, and i understood it so much better in just 4 minutes. andersen ur the real mvp.

[@Yankee4ever2]

stuyding for my mcat with this old gem of a vid, God bless you Mr.Andersen

[@n.m.1201]

This guy's better than Khan Academy.

[@Breyerlover4ever23]

For physics, yes, I agree. Although David SantoPietro does some really great explanations on KA for physics.

[@osasdave7517]

Are you guys kidding? Well, I personally think Khan Academy IS great with this kinda stuff

[@Killerqueen2000]

@@osasdave7517 i think Khan is def great but Mr Anderson is still the best

[@subscribefornoreason542]

Obviously on this channel you would hear this. It's basically confirmation bias. But Khan Academy is better if you add in all the extra factors, although both of them are great at teaching.

[@chrislee8775]

I think that khan academy is better at teaching math than other subjects.

[@lauravergot9995]

Thank you very much Prof! You really helped me pass the physics university exam, you have a gift for clarity.

[@aaronmark3930]

I was 9 years old when you posted this video. Now I am 18 and learning from it. Thanks for that.

[@BeholdQueenEsther]

Ty I learned in 3 minutes how to do the RH rule finally. Professor and TA's couldn't demonstrate this well for some reason

[@speedychicken831]

50,000 dollars a year or a 50 second add to learn. LMAO wtf

[@dannydk6]

Bozeman, you killed it. Your videos have been helping me since high school!

[@StealthLazarusOfNod]

MAGNETIC FORCE, JACK! NATURE'S FORCE!

[@megalosergamer4480]

LORENTZ FORCE, GO!

[@maharbensyafritaher4863]

Memes, the DNA of the soul

[@dukkemonterier3429]

LEFT HAND RULE

[@pj10red]

THANK YOU! Saw my teacher doing all those hand movements and had no idea what he was doing, helping me a lot for my quiz!

[@김영찬-c8g]

How pleased you are to chop away, Jack the Ripper!

[@godnyx117]

"I have won this!" *AND IT WILL COME* *LIKE A FLOOD OF PAIN*

[@CracAintWack]

*POURING DOWN ON ME* *AND IT WILL NOT LET UP UNTIL THE END IS HERE*

[@godnyx117]

@@CracAintWack *AND IT WILL COME* *THROUGH THE DARKEST DAY* *IN MY FINAL HOUR*

[@placeholdername3907]

@@godnyx117 AND IT WILL NEVER REST UNTIL THE CLOUDS ARE CLEAR UNTIL IT FINDS MY DREAMS HAVE DISAPPEARRRRRRREEEDDD!

[@godnyx117]

@@placeholdername3907 *MY DREAMS DISAPPEARRRRRRRRRRRRED*

[@dukkemonterier3429]

@@godnyx117 Memes.

[@Emily-yr6ie]

This hand rule is so much better than the one my teacher taught us. Something about curling your fingers it made no sense to me. Thank u sir.

[@sticcah7866]

thank you so much for this video, other demonstrations were just 2D vector diagrams that i couldn’t really wrap my head around but your demonstration of the right hand video is perfect.

[@dariannwankwo9126]

That was extremely helpful. In class, everything up until magnetic fields was clear to me. I was having trouble determining the direction of the force exerted on the moving particle through a magnetic field. This video was and is the solution.

[@originalsubwayjones]

That was helpful. I've only learned physics in the last year or two, self taught, blowing my mind. I never used to understand equations, now that I do, I can't believe that nature works this way. Thanks.. I'm subscribing.

[@SamerrHanyy]

Thank you, I really learned in those minutes something that my teacher failed to teach for a whole unit

[@combaticon55reviews65]

Memes. The DNA of the soul.

[@dukkemonterier3429]

Exquisite.

[@combaticon55reviews65]

@@dukkemonterier3429 AND IT WILL COME LIKE A FLOOD OF PAIN

[@dukkemonterier3429]

@@combaticon55reviews65 POURING DOWN ON ME

[@combaticon55reviews65]

@@dukkemonterier3429 AND IT WILL NOT LET UP UNTIL THE END IS HERE

[@Yamamba]

@@combaticon55reviews65 AND IT WILL COME THROUGH THE DARKEST DAY

[@GuardDog42]

Wow, you're really good at explaining this, damn.

[@speedychicken831]

college is an actual scam after watching this, or else the proffesers are just dumbasses

[@zainerikat4704]

you dont know how much your 8 minutes helped compared to my teachers week thats cause hes using the one that involves using your whole hand

[@pepehimovic3135]

From 5:24 The red vector is B, magnetic field strength (since it's a vector it comes with direction. So B, field strength, has information about the magnetic field strength and the direction of the strength) The blue vector is V, the velocity (another vector). The pink vector is the force on the positive or negative test charge

[@RobertRedford-k1v]

omg learned in 8 minutes from this video. meanwhile 2 other tutors and the prof and the TA been trying to teach me for 2 weeks now.

[@meowmeowbitch1]

Thank you! I have an exam in 2 hours and this video really helped!!

[@metalloid6623]

DUDE YOU REALLY DID HELP ! I'VE BEEN SEEING THOUSAND OF VIDEOS AND WOULDN'T FIGURE IT OUT TIL YOU SHOWED UP

[@94cd5]

Physics can be confusing, this video helps make it more understandable. Thanks.

[@notchidera]

It's 2021 and this video from almost 7 years ago has saved me.

[@frobelmatevosyan5212]

This was the ONLY video that made me understand the right hand rule!!!!

[@zephyr_86]

MAGNETIC FORCE JACK, NATURES FORCE!

[@mossfinder7516]

Exquisite

[@dukkemonterier3429]

@@mossfinder7516 LEFT HAND RULE

[@lukendorf511]

Great video, I had a really hard time understanding this topic until I watched this. I'm reviewing for a Physics 2 exam and this helped me a lot. Thank you!

[@calasteenics]

thanks a lot this helped me a lot in understanding magnetic force

[@dukkemonterier3429]

LORENTZ FORCE, GO!

[@alonsoluarte8197]

MAGNETIC POWER

[@laurakelly1002]

🙄

[@TheCreativeNick]

Imagine taking the AP test only for the supervisors to shut it down because they think you are trying to communicate with the other students when you are using the right-hand rule.

[@jessicalv6442]

I LOVE your course!!!!!! Thanks so so SOOOO much! Without you, my learning journey will be dark and hopeless😭

[@TheWonderland691]

This explanation was awesome. Going to ace my physics test now! Thank you

[@neo8120]

Thank you. I was losing my mind over this, but it finally clicked.

[@kev2k]

your visualization of the right hand was very useful, thank you

[@AnonMedic]

I learned a similar rule of thumb picking my chassis electrical instructors brain (Whyotech). It's a rule to find the magnetic field in a conductor when you know the current direction. I was Googling that rule when I found this video. Learned a new rule from this one. Subbed. I'll be back for more lessons.

[@mackenziesmyth5731]

Thank you! This makes understanding the "right hand rule" so much easier than my professor and my textbook.

[@wandering-with-wonder]

This sir teaches everything in simple words and easy ways and I never get confused. THANK YOU! MAY GOD BLESS YOU.

[@Paragon._.]

I came here from Metal Gear Rising Revengeance and started learning about physics. Thank you Monsoon

[@jrnascimento1448]

I may be wrong but i think it's very important to emphasize that when we be dealing with electron which has a negative charge, we should mandatory use the left hand. As the professor said you can also use your right hand as long as you turn the force around when you're done but to me, you should just use the most "accurate hand" for each particle.

[@jenniferledbetter4974]

This is MCAT gold. THANK YOU!

[@foesheezyyes6950]

You know what’s funny , I feel videos like this and tv shows on science are much better at educating for one reason , they rely on viewership for the video/show’s success. They make much more of an effort making sure you understand it then most textbooks , because physics in education doesn’t rely on people passing , and as for taking the class you have to take it so they don’t rely on people taking the class for the success of the class (payday). The language in my textbook complicates this so much it is actually unbelievable . Just some thoughts I had, thank you good sir.

[@austinsears7879]

Just got barraged with knowledge and actually understood it. Great video. Wish you were my professor.

[@ozgeaydin8626]

The way of his teaching is incredible! Thank you!

[@yeabserahenok2926]

That was great one of the best explanation I have heard so far. I was confused thank you for clearing my confusion.

[@ericfang6853]

OMG this is so helpful !! I was confused after looking Princeton review and Barron. But this one is so straightforward. Thank u, Mr. Anderson

[@lamaoletung2536]

I'm watching this video in 2020. It really helps. Tks a lot

[@silly_lil_guy]

MAGNETIC FORCE, JACK, NATURE'S FORCE

[@placeholdername3907]

LORENTZ FORCE, G O !

[@StealthLazarusOfNod]

MAGNETIC POWERRR!

[@dukkemonterier3429]

AND IT WILL FALL

[@Yamamba]

AND IT WILL COME

[@ardaberkkobal]

Nano machine, son.

[@davids674]

Very helpful! Short but very clear and the graphic help a lot too. Thanks!

[@سجادابوحديدة]

Thank you so so much my teacher ❤from Iam student form Iraq I was really bad in this but now I'm doing better in magnetic force

[@DrumBoy728]

Your explanations are so clear and helpful

[@guitarttimman]

Oh good! When I see it was you I thought GREAT! This guy actually knows the stuff. Thank you.

[@jackiewang1137]

Thank you very much, even if it is an old video, it was very useful and simple to understand.

[@joelleclark3045]

if only my physics teacher taught this easy. I have a test tomorrow and you just saved my life

[@thapelogerry6980]

Thank you very much sir for the assistance regarding the magnetic force with regard to the right hand rule

[@portagepete1]

Seeing a practical example and explaining why it happens would be an example of a teacher.

[@jonathanhaas8209]

thank you, most helpful and efficient video ive seen

[@maidhachohan2087]

tysm TT i have an exam tomorrow and i have never understood how it works until now!! much appreciated

[@pendragon7600]

tomorrow? It's on friday (if you're in the US) i'm out here watching bozemann videos but I've really waited too long to study this time and I'm about to get fucked

[@maidhachohan2087]

@@pendragon7600 ah i’m not from the us, i’m from the uk, my final exam that allows me to get into uni is tomorrow (thursday)😩, but good luck for your exam, sure you’ll do fine👍🏼

[@cmdrbobert9862]

This was a much needed tutorial for me. Awesome video.

[@yeny7194]

This video was BEYOND helpful. Thank you so much. Had no idea what I was doing before I came here lol

[@rawda2982]

I am taking right hand rule since grade 9 and know I am in grade 12 and I just understood this, thank you🙏 you helped me a lot.

[@ifrahariff2018]

As far as I know, the right hand should be magnetic force on the thumb, magnetic flux on the first finger and current (I.e velocity of the charged particle) on the middle finger. How come it's the opposite for the first and second fingers at 3:24?

[@robertoespinoza8213]

Yes! Please help

[@AlineInGreen]

The way you wrote them is for the left hand. Using the right hand you have to use the middle finger for the magnetic field and the index for current (velocity of positive charge) . For negative charge you flip the result or use the other hand. . Stick to one rule but keep in mind which fingers are which vectors for each hand. . Again Left hand rule for positive charge is Thumb = Force Index = magnetic field Middle finger = velocity of the positive charge . Right hand rule for positive charge: Thumb = Force Index = velocity of the positive charge Middle finger = magnetic field

[@samadaileru95]

No wonder this has the most views ,I have watched tons of videos explaining this I almost thought I was the problem but he explained it right

[@iremdemirci658]

Im an Turkish student and it really helped :) thank you

[@science-y9209]

It's amazing.. Still.. crash course physics video on magnetism is highly recommended . ..

[@plesandrei-valentin5731]

Been practicing this in my neighborhood. 5 gang thugs came over and recognised me as their leader

[@Fhantom99]

I came here to learn how to build a Hoverboard, but instead I got a physics lesson ... Great Scott!

[@shaneiljohnson7763]

This really helped me! I thought I would never understand it! Thanks!!!

[@designwithdaniel_]

I still don’t understand the right hand rule, but this I helped me somehow. Thank you

[@yaaasare9994]

This is super helpful. I've always been confused about this but I so get it now. Thanks

[@elionaycaxinga4891]

Haven’t learnt soooo much in so short. Big thumbs up

[@extremeofficial9082]

Thank you so much! This is the first time i get to understand right hand rule. My physics teacher is awful and never teaches anything.

[@everdream4200]

MR ANDERSON, surprised to see me i cant be the only one thinking of a matrix reference instead of studying, can i?

[@samykamkar]

Thank you for this! I'm a bit confused as to how a permanent magnet works based off the explanation here -- wouldn't a permanent magnet that's not moving (relative to a charged particle) exert a magnetic field, and wouldn't the charged particle feel that field even though neither are moving relative to each other?

[@lafinoutloud]

This was beyond helpful, thank you so much

[@shaqr0541]

QUESTION: AT 4:24, WHY IS THE MAGNETIC FIED "NOT COMING TOWARDS US" AND WE HAVE TO FLIP OUR HAND ?

[@brycenelson6069]

as he says earlier, when you see an "x" or a "+" inside each circle, this means the field is going away from you. when the circles have dots, the field is going towards you

[@momenakhatoon5996]

I watched so many videos explaining the RH Rule, and this one finally made it CLICK ! T-T

[@Wizardofaloy]

As always, youtube professors teaching better than university professors. Thanks for the help!!!!

[@oroobatanveer66]

Yes but what actually is that force. What is the force that an electron possesses around it. What actually is this force composed of. What causes the attraction or repulsion or tilted movement. What is energy actually. Please someone answer me that.

[@Kokonsani]

simply the best my physics professor didn't explain it any better

[@kirararahey6577]

I LOVE YOU SOOO MUCHHHHHHH THIS HELPED ME SO MUCH HOLY, my teacher is great but he goes a little too fast and like he doesnt explain properly sometimes, man oh man this is gold

[@sharmageetika]

Splendid explanation, thank you so much sir. I got every Qs crct , it was very helpful.

[@alexv9959]

thank you sir, this was very insightful and I learned this concept in a quick and effective manner