Superposition Theorem
ฝัง
- เผยแพร่เมื่อ 28 ก.ค. 2024
- This electronics video tutorial provides a basic introduction into the superposition theorem. It explains how to solve circuit problems with multiple voltage and current sources using the superposition theorem.
Schematic Diagrams & Symbols:
• Schematic Diagrams & S...
Resistors In Series:
• Resistors In Series - ...
Resistors In Parallel:
• Resistors In Parallel ...
Series and Parallel Circuits - Light Bulb Brightness:
• Series and Parallel Ci...
Equivalent Resistance of Complex Circuits:
• Equivalent Resistance ...
How To Solve DC Circuits:
• How To Solve Any Resis...
_________________________
Voltage Divider Circuit:
• Voltage Divider Circui...
Current Dividers:
• Current Dividers Expla...
Parallel Circuit Challenge Problem:
• Finding The Current In...
Kirchhoff's Current Law:
• Kirchhoff's Current La...
Kirchhoff's Voltage Law:
• Kirchhoff's Voltage La...
DC Circuits Review:
• Series and Parallel Ci...
____________________________
KCL and KVL Circuit Analysis:
• Kirchhoff's Law, Junct...
Thevenin's Theorem - Circuit Analysis:
• Thevenin's Theorem - C...
Norton's Theorem - Circuit Analysis:
• Norton's Theorem and T...
Maximum Power Transfer:
• Maximum Power Transfer...
Physics PDF Worksheets:
www.video-tutor.net/physics-b...
![มองหน้ากันไม่ติด (Awkward) - โอ๊ต ปราโมทย์ FEAT. MAIYARAP [Official MV]](http://i.ytimg.com/vi/4b02SY_r6Gw/mqdefault.jpg)
Final Exams and Video Playlists: www.video-tutor.net/
Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
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.
Strive towards what,?
son go focus on your studies and touch some grass pls
@@dad935 sorry dad
@@yummytearald you are not forgiven. perish.
@@dad935 :(
I honestly love that you can hear the calculator crunching. It's like we're working on the problem together in person!
because we are??
He sounds like such a kind person. I’m giving him custody of my kids in my will.
im sure he'll appreciate that :)
They’ll become Nikola Tesla and Thomas Edison
@Ulises David what a good friend you are...
Why do you watch this video if you already have kids ?
@@rayeeztm4776 It's never too late to learn
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!
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
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.
Exactly what our lecturer introduced today. Wow. You're my mentor
This one has some great examples and very thorough explanations. Very helpful!
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.
I also ask myself that.
Just cram it
then why isnt it the same if you take 1.8*the 12 ohm resistor vs when he takes 3.2*8?
Current divider at 11:00?
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??
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!
I have my semester exams next week. I hope I would do well. Thanks for the amazing lecture sir
Edit: i nailed it
Zz
I have my exam tomorrow and now I started to see his lectures LoL
@@mahhanidih3995 same here 😆
your electronic videos are exactly what i need. thank you. and please keep em coming
You are amazing! Thank you for your help!
Well, this was a superb lecture; it answered a few questions of mine about some of your earlier lectures too!
Thank u so much for the video. You've explained it alot better than my lecturer
ur like the james bond of science: 0 misunderstanding, 0 circumlocution, 7 million subscriptions.
I greatly appreciate your videos; excellent explanations. Thank you. If I were to build this circuit, what can I use for a current source?
Omg thanks, finally a video that i can understand superposition theorem
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.
you have saved my life time and time again, thanks!
Great explanation. Thank you!
youll always be remembered this side brother, currently doing my first year , mech Eng... and this was extremely helpful.
How're u doing in uni rn?
Thank you for this video your my life saver!
Thankyou this helped so much. If you have the time can you do the one where's there a dependent source
sooo many commercials here now but still the best channel on YT
Thank you, great explanation.
Dude you are a life savior supporting since primary private school bro thanks.
i like the way you analyze circuits.... and PS, ive lever liked circuits.. thanks :)
thank you from the bottom of my heart !
you make every topic look easy ...thanks a lot
This video saved my semester.
so easy to understand and so helpful
my man, you are a gift, thank you
thumbs up for this great explanation ✔👍
State of the art! The video speaks for itself!
Amazing sir! keep it up👍
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.
you the goat bro helped me pass my exam
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?
Calculate the net Electric Field at the sensor, any help?
always the best solution man
Thank you for your great explanation 👍👍👍👍🔥
indeed you are making me understanding the real concept of electrical electronics engineering .take your five
great job we always appreciate
You should be a instructor.. keep up the good work .
This dude helps so much
Thank you, supposed to learn this 2 months ago. Final is in 2 days. THANKS A TON!!!!!
oh yeah me 2 😂I should have learnt this 2 weeks ago and I learnt this now
I have a test on this in less than 4 hours lmao
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?
If the 4A and 3A current sources flow towards A and B in the opposite direction to conventional current when the battery is hooked up, why wasn't the current in those situations negative (-4A and -3A)? That is where I messed up, so I got the voltages for A and B for those circuits as -10.56V and -5.04V for A, and -3.84V and +1.44 V for B, which then threw everything off when I combined everything.
thank you sir it is very helpful
Thanks bro... Helped alot
thanks for helping me through college you are amazing!
Thanks bro your so helpful.❤
You are doing awesome man
I learn more from this channel than from my lecture
Very helpful vid. Thanks
Sir you are my life Saver ever since I got enrolled in university ❤️🤝🏼😭
same here, u saved my life in Electric Circuit analysis. thank you so so so much!!
Hope you do a video like this for Thevenin and Norton's Theorem soon too!
He has that already
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.
Legend as usual 🔥❤️
in the first example why are the 5 and 4 ohm resistors parallel and the 12 and 8 ohm resistors in series
Thanks very much, please am trying to find your videos on Delta Star transformation but can't find it
Thanks so much...Be blessed
Best 45 mins of my time today
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?
what i doubt is, if you measure current will be same at anywhere in the circuit right...?
Thank you so much! You saved my midterm!
how do you specialized on all this subjects? any way your are great thanks a lot. and I subscribed your channel
thanks you bro, it helps
Nice explanation 🎉
Please can someone explain why the parallel and series ruff changed when the voltage source was being the one taken away
I don't know who u r, but u r a Godsend.. God bless you
27:44 (3//4+3)//6 is the correct way, but thank you for your video, it was very helpful.
😁😁😁your lectures are very helpful 😎😎😎😸😸😸
I don't understand how while calculating when open circuiting the 5A the 8 ohm resistor is in series with the 12 ohm but while calculating when short circuiting the 60v 5 ohm resistor is now in parallel with the 4 ohm resistor. Kindly assist
Good explanation
I am still confused on when to use superposition theorem, norton theorem and thevinin theorem
Norton Theorem and Thevinin Theorem are used to find the current flows through a specific resistor. They both are similar to each other.
Superposition theorom is used to find all the voltages of every node and current flows through every resistor
We can use Thevenin and Norton theoroms to find all the voltages of every node and current flows through every resistor
But usually in the exams they give us what to use. So we have to do what they want us to do😥
@@sahandanushka7371 Well Said brother.
Perhaps it will be stated in your question
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?
Is there a video for Millman's theory?
Great videos.
how is the total current of the circit becme the current of the 5 ohm resistor? shouldn't all the current in the circite add up to 7.2 since it is the total current leaving the battery?
You use the total current in the 5 ohm resistor because the current could not flow anywhere else. The total current goes through the resistor, and because of the resistance, a voltage drop occurs.
At point A current can now flow in 2 directions (the 4 ohm resistor, and the 12 ohm resistor) hence it breaks into to 6amps and 1.2amps
Can u do one on source transformations
Would you get the same answer when using nodal analysis?
Obviously
I wonder what software he uses to write everything down?
Hallo Sir. I have a question. The first solvıng method you say (-1) where dıd the mınus came from ?
which program do u use for writin?
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.
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.
Thank you very much sir
29 why we are not taking 5ohms resistance
why are you using series formula for getting the total resistance for the parallel resistor? the resistance for the 8 ohms and 4 ohms is 22.2 ohms in the video but that is a parallel connection that should be 5.117.
fantastic and clear explanation
way better explained than my indian lecturer did, thank you so much
@@frankangiulojr2298 because he is Indian bro
@@frankangiulojr2298 you assume he is ashamed of being Indian?
@@frankangiulojr2298 yeah I have. He couldnt explain it as good as they guy from the video? You have issues with that?
@@frankangiulojr2298 you need to find a hobby
helped me in my jee advanced exam.
thanks
why did we take 5 ohms and 4 ohms to be parallel when in the same condition before for 12ohms and 8ohms, we considered them in series???
The current goes through point a, through 12 ohm resistor, then through the 8 ohm. That is a series circuit just through those 3. He then figures out the total resistance between the 4 ohm resistor and the 12 and the 8 which will will call a 20 ohm resistor. The current can either go one direction at point a and go through the 4 ohm resistor, or the other direction to go in the 20 ohm. Since this is a parallel 1/R(total)=1/R1+1/R2…. Therefore 1/4+1/20= 5/20+1/20 or 6/20. 1/R(total)=6/20. R=20/6 or 10/3. No all you have left is the 5ohm resistor whisk is now on series with the combined 4, 12, and 8 ohm resistor which we call a 10/3 ohm resistor. 5+10/3= 15/3+10/3= 25/3 or 8.3333. Hope this helps
Someone give this man a Nobel, like right now.
I got my ECE quiz in 5 hours and you might just have saved me from failing
Bro you really good you underrated,what uni
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??
Yaa that is exactly I need . Thank you thank you