Superposition Theorem

[@TheOrganicChemistryTutor]

Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections

[@YuchungLee-tz5wn]

Thank you very much! I am from China and I will go to Poland to finish my last year of undergraduate.As a electronic major student,I know circuit theory is not a soft ball.So personal hard work is not enough,a good tutor is necessary! So lucky to meet you!

[@Deadpool-rw1pk]

Good luck!

[@dad935]

you helped me in first year with chemistry and physics and second year you're helping me in circuit theory and theory. I don't know what type of engineer you are but I strive to be like you.

[@loop4737]

Strive towards what,?

[@dad935]

son go focus on your studies and touch some grass pls

[@yummytearald]

@@dad935 sorry dad

[@dad935]

@@yummytearald you are not forgiven. perish.

[@yummytearald]

@@dad935 :(

[@elliottturner9029]

I honestly love that you can hear the calculator crunching. It's like we're working on the problem together in person!

[@UnderratedHero-sy7pj]

because we are??

[@debarshiroy2939]

this video is perfection! ive never seen one person capable of teaching so many different subjects but have equal clarity and quality all throughout. makes me think you are a genius!! Respect.

[@Shawn-nl6mg]

He sounds like such a kind person. I’m giving him custody of my kids in my will.

[@bigswedenman29]

im sure he'll appreciate that :)

[@leafsharp]

They’ll become Nikola Tesla and Thomas Edison

[@JKtreepuncher]

@Ulises David what a good friend you are...

[@rayeeztm4776]

Why do you watch this video if you already have kids ?

[@mikeymitchell3654]

@@rayeeztm4776 It's never too late to learn

[@mohamedjohnkargbo-debrain]

Exactly what our lecturer introduced today. Wow. You're my mentor

[@rottennewtonsapple]

ur like the james bond of science: 0 misunderstanding, 0 circumlocution, 7 million subscriptions.

[@southernmusic6585]

The way you explain things is incredibly helpful, I’m doing an online electronics course, and your videos are my main reference point to refresh any part of any lessons I’m being tested on.Thank you so much

[@sqwearl1392]

If you're like me you're wondering at the 13:00 min mark why he only calculates the 1 amp across the 4ohm resistor to get the 4 volts, and why he doesn't also consider the .8amps across the 5ohm resistor as well, and the reason is that the potential at point A is the same either way. If you calculate either leg you will end up with 4 volts in both cases. So 4ohm x 1a = 4volts, and also 5ohm x .8amps = 4 volts.

[@tedolander4361]

I also ask myself that.

[@abdimalikdaud1192]

Just cram it

[@shaymeful4888]

then why isnt it the same if you take 1.8*the 12 ohm resistor vs when he takes 3.2*8?

[@tartansauce4879]

Current divider at 11:00?

[@LeanBeefPattygoneDark]

but why at 23:40 when getting Va from , 6x1.76 is not qual to 5x4 (5ohm resistor) . so why did he chose the 6 ohm resistor path? specific reason??

[@dylanduke8389]

Explained it so much better than my lecturer! Watched the lecture recording 5 times and got nothing, watched this once and its so much clearer!

[@mysteryspy7]

I have my semester exams next week. I hope I would do well. Thanks for the amazing lecture sir Edit: i nailed it

[@manikantapemmireddy3511]

Zz

[@mahhanidih3995]

I have my exam tomorrow and now I started to see his lectures LoL

[@mysteryspy7]

@@mahhanidih3995 same here 😆

[@sebastianlim2499]

Omg thanks, finally a video that i can understand superposition theorem

[@Light_____376]

it’s almost a month in uni now i have been studying from you since my school days thanks a million bro ❤

[@boxbag1957]

Dude you are a life savior supporting since primary private school bro thanks.

[@rayunmahbub]

This video saved my semester.

[@Reverend_X]

sooo many commercials here now but still the best channel on YT

[@JoaquinRoldan-c1x]

27:44 (3//4+3)//6 is the correct way, but thank you for your video, it was very helpful.

[@poisoned_durian8]

why?

[@mendicant1981]

This one has some great examples and very thorough explanations. Very helpful!

[@yijun9275]

I finally understand what superposition is 😌 u r my lifesaver fr ❤

[@oluwatomibombata8834]

Best 45 mins of my time today

[@Hashaza032]

youll always be remembered this side brother, currently doing my first year , mech Eng... and this was extremely helpful.

[@7thXdave]

How're u doing in uni rn?

[@MrNaufan]

U should change your channel name to "The Tutor of Everything"

[@williamroberts1357]

Someone give this man a Nobel, like right now.

[@potholepete]

Hello sir, I am a long time fan. I'm in my second year of engineering and I have been using your videos since grade 12. I think you should revamp your merch lineup, if you do so then people will be more likely to purchase the items. The font and style is not to my taste, but I wish you all the best.

[@racram0444]

I got my ECE quiz in 5 hours and you might just have saved me from failing

[@Lilstupid583]

I learn more from this channel than from my lecture

[@allilatif1600]

your electronic videos are exactly what i need. thank you. and please keep em coming

[@ServitorSkull]

THanks for helping me for like 5 years straight now :)

[@consgki]

State of the art! The video speaks for itself!

[@3e815]

Thank you, supposed to learn this 2 months ago. Final is in 2 days. THANKS A TON!!!!!

[@thomaslee4727]

oh yeah me 2 😂I should have learnt this 2 weeks ago and I learnt this now

[@darkscythegh8118]

I have a test on this in less than 4 hours lmao

[@hamzayunus6470]

I don't know who u r, but u r a Godsend.. God bless you

[@successthruknowledge]

Well, this was a superb lecture; it answered a few questions of mine about some of your earlier lectures too!

[@creamysashimi]

you the goat bro helped me pass my exam

[@GEN.X.STEM.EDU.]

indeed you are making me understanding the real concept of electrical electronics engineering .take your five

[@impishboss]

Thought I was through with you but low and behold I'm right back at your doorstep. I was surprised you also do EE and really appreciate your diverse set of videos.

[@HonestMacheke]

so easy to understand and so helpful

[@DRIFTERX673]

my man, you are a gift, thank you

[@janbrettestrada3149]

Damn nodal analysis is much better than this theorem

[@utkarshjain861]

Yeah it is, much easier

[@godissageek3281]

Yeah I hate this one

[@vaskodimitrovski9871]

Yeah, this theorem is used when you are given limited infotmation. There are problems that can be solved using only superposition theorem

[@blackkiwi6561]

bruh... i really need a lecturer like him. i was cracking my head for hours and i almost gave up. luckily i searched for some yt vid and got to see this vid.

[@gloryikuku8621]

You're a great engineer

[@splifhead6665]

You should be a instructor.. keep up the good work .

[@engineeribrahimaisah1726]

great job we always appreciate

[@marszhao7757]

in the first example why are the 5 and 4 ohm resistors parallel and the 12 and 8 ohm resistors in series

[@RLG6728]

Thank u so much for the video. You've explained it alot better than my lecturer

[@Zidar4561]

way better explained than my indian lecturer did, thank you so much

[@Zidar4561]

@@frankangiulojr2298 because he is Indian bro

[@Zidar4561]

@@frankangiulojr2298 you assume he is ashamed of being Indian?

[@Zidar4561]

@@frankangiulojr2298 yeah I have. He couldnt explain it as good as they guy from the video? You have issues with that?

[@Zidar4561]

@@frankangiulojr2298 you need to find a hobby

[@_Parachini_]

@7:28 you say the 5ohm and 4ohm resistors are in parellel to eachother but to me that looks like they are in series? Is there some kinda rule I dont know about?

[@OCEAN-fc9wl]

They are in series

[@mahlasalimi2630]

how do we know when do we have to use superposition theorem ? is this the same az doing thevenin equivalent circuit ? but for that we don't remove voltmeter and ammeter separately.

[@green_eggs_on_toast]

while she's been away, living day to day has been tough

[@ogmcwangster]

you have saved my life time and time again, thanks!

[@FranklynMorningstarSekondombor]

someone get this man a cape

[@성민박-e4j]

Thank you for this video your my life saver!

[@mohammedalkhliwi445]

9:29 why did you divide 14.22/ by the sum of the two resistors aren't they in parallel

[@marina92557]

why was the 12 ohm resister and 8 ohm resister in series in the first part but the 5 ohm resister and 4 ohm resister in the second part parallel?

[@muhtasimvisa804]

Thank you so much! You saved my midterm!

[@irmuunbilig8218]

thank you from the bottom of my heart !

[@schnullertroll4173]

Please explain. Why does the 5 A in 17:21 flow from a low potential -16 V to a high potenial 0 V? This is not logical to me.

[@draegoabdurrahmanlesmana1620]

thanks for helping me through college you are amazing!

[@ChiziteremAfam]

The way every student knows his voice is crazy🥹

[@Sergio-id8ww]

Great explanation. Thank you!

[@rajithamadhushan5666]

Thank you for your great explanation 👍👍👍👍🔥

[@plompolchannel4541]

I have never attended my circuit lecture class once (about 7 classes(21 hours)), -> I watched 6 of his circuit videos in one night -> I got b+ on my exam lol

[@mansakan9719]

You are the great 👍,,, I had ever trust the accuracy of current calculations

[@mathewsbwalya7417]

Good explanation

[@sifatibnazad_me_buet]

Thanks bro perfectly explained 😊.

[@odeaneselectric]

Thank you, great explanation.

[@GODCOR]

i like the way you analyze circuits.... and PS, ive lever liked circuits.. thanks :)

[@zuleighapatel2713]

At 22:10 why is the denominator the 4.71.... added with the 6, and not the 4.71 doubled

[@SHADRACKMWAKIFWAMBA]

Thanks so much...Be blessed

[@NickTheEnlightened]

Hope you do a video like this for Thevenin and Norton's Theorem soon too!

[@mikemukweem1693]

He has that already

[@abhi_137inverse]

helped me in my jee advanced exam. thanks

[@i_andrea5132]

Quick question. I know the video is long due to the explanation but I was wondering how long should these two question take to be solved under exam conditions?

[@pranayshah3150]

you make every topic look easy ...thanks a lot

[@mutukuphilip4661]

My grades are due to this man

[@flyingpakhi3955]

😁😁😁your lectures are very helpful 😎😎😎😸😸😸

[@werty2]

This dude helps so much

[@abdelrahmangobran6050]

Legend as usual 🔥❤️

[@md.sabbirhossainsahinur1192]

You are doing awesome man

[@temiaremu2211]

2:15 I thought the 8ohm and 12 ohm resistors will be in parallel because of the nodes joining them

[@Dev-dn4uu]

Because you treated the current source as an open circuit, no current is flowing through at the right of 8 ohms. That's why it's in series.

[@ralphdetorres4317]

​@@Dev-dn4uuthank you, i am a bit confused in that part too

[@kamrankhankami7793]

Very great explanation , I'm watching videos which are even not in my syllabus.....

[@pavanpai2439]

Just amazing explination sir, thank you very much

[@LeanBeefPattygoneDark]

why at 23:40 when getting Va from , 6x1.76 . This is not qual to 5x4 (5ohm resistor) . so why did he chose the 6 ohm resistor path instead of the 5 ohms path to get Va? specific reason??

[@bedrocksimp6962]

I wanted to know if we could use nodal analysis on the entire circuit and do a whole a bunch of equations or would your answer be different.

[@utkarshjain861]

Hi, I am in 1st year. I would say that you can use any way to solve the circuit as you wish(including the nodal analysis). The thing is that, we studying different methods of solving circuit diagram because some circuits have more than 1 sources(current source/voltage source) or some circuits have more than 1 loops or more than 1 nodes. In the end, the overall point in studying different methods is just that some methods are more effective, quick and easier to get answer than others.

[@pete-i7p]

Tanks man, my electronics teacher is excellent, but for some reason I didn't understand this particular topic very well.

[@JusticeBen10]

Guys, I need help, at minute 4:11 , what if instead, I want to find the current at 12 ohm resistor first, then the current will be 2 Amps. It is differ from the current obtained by firstly finding current at 4ohm? Anyone can explain?

[@AlfraRed]

Why are the potentials negative at point A and B with respect to the ground at 12:21? Is there another way of showing this?

[@youssefreda4741]

always the best solution man

[@fightfox2436]

why isnt the 1.8 A flowing to the ground at 11:00 ?

[@nikolatesla2857]

makes way more sense than my lecture

[@maztrjayz007]

Great videos.

[@subhanmalikofficial9991]

Thanks bro... Helped alot

[@tiagoloureiro6393]

in 4:12 i select the 4 ohm resistor because it "has lesser resistence" that the 12 ohm one right? i mena if they were switched you would choose the 4ohm again?

[@baconpancakes8899]

At 28:58 Why can't I just I@3Ohms = (3)(6/6+3)?

[@mrtrendy277]

Thanks bro your so helpful.❤

[@DystopicEdits]

29:30 5.04V not 5.14V

[@programmer_uzb]

well u should have watched a little bit longer

[@gulshanyadav3140]

Thank you very much sir

[@adityadagr8]

This was brilliant. Finally understood it. Thanks.

[@Kate-g6s5q]

at 2:08 how do you know that 12 and 8 are in parallel and not 12 and 4? I'm studying for a test please let me know

[@stevejoseph8231]

did you find out why

[@daveadoforblesse9710]

Guess we still lost​@@stevejoseph8231

[@h_amanya]

thumbs up for this great explanation ✔👍

[@Honest-fk4bk]

7:27 i just confused why do the resistor become parallel. Is it series?

[@JosephineOE]

Exactly. In the circuit he calculated first (the one with only a vol tage source) it was in series

[@cin2110]

Yes I'm confused too if someone could explain it it would be nice

[@justins3900]

Yeah also a bit confused on why its parallel tbh