I absolutely love his videos, and this is well done, but he does it a bit differently then what we are being taught, and I do not like it as much, we do it so at each node that we are looking at, we assume current is flowing away in all directions, even though it may be obvious that it isn't right because its more important to stay consistent, and everything should work out in the end.
Sweet mother of god , I can't believe myself , I understood circuits for the first time in my life , two years of hearing teacher's bullshits and understand nothing , but you , you saved my life man , a one big thumb up for your video
MY ELECTRICAL PRINCIPLES EXAM IS THIS SATURDAY, YOU'RE A LIFESAVER THANK YOU SO MUCH! You have helped me through so many modules. I deeply appreciate this channel and your work.
@@pyton1d752 I failed my EP exam by a small enough margin that they let me rewrite at the special exam and still complete my Comp Eng degree in 4 years ✨ No clue if I typed my original comment about the main exam or the rewrite - life has changed so much since then in any case. Shout-out to The Organic Chem Tutor for getting my ass on the right track to work at a FAANG 🫡
Lmao this would have helped me about 4 weeks ago before my final. On another note you saved my precalc grade with your final review and I can't thank you enough. You are a God among men!!
I'm a computer science undergrad, learning electrical engineering (for a eee course), from an organic chemistry tutor and nothing could possibly go wrong! btw badass no-nonsense tutorial.
your teaching was so good that i thought i had to give back something....so i didn't skip a single ad for ya. Keep teaching bro, you're making it easier for many students out here, keep it up👍
Rather than going through all the trouble of trying to guess the correct direction of current in a node branch, just pick one. If the current goes the other way, it'll just give you a negative value. Flip the sign, flip the arrow.
i just tried what you said and it was way easier and quicker! but im more prone to making mistakes this way compared to his method so pick and choose i guess
He is the teacher of course he knows we can pick any direction but breaking it down like split the circuit in half is really cool way to analyze which side has more potential.
@@jealouseggs5619 i knew before hand current likes to travel through least resistance so when i saw the parralel circuit i seperate it into a series circuit and added the ohms up in series and knew the current would flow towards the smaller ohm's direction
I'm an environmental science student and I'm lucky that I have found this channel. Whether I am studying math, chemistry, and physics, this guy is always there to teach me. Thank you
You are seriously the best teacher in the world. You saved my ass last year with chemistry and now you are saving my ass again with Electric Circuits. Thank you from the bottom of my heart.
THANK YOU SOO MUCH. This was really helpful. Now I understand it. Ive learned more from this 30 minute video than an hour lecture on this. ONCE AGAIN THANK YOU :)
WELL DONE!!!! THANK YOU, FOR A REALLY CONCISE TUTORIAL!!! I NEED TO REVIEW THIS STUFF, AND, WILL WATCH IT AGAIN, TO TRY TO GRASP YOUR "STYLE", BUT, IT SURE IS NICE TO SEE SUCH A COMPETENT APPROACH TO THIS POTENTIALLY CONFUSING PROBLEM!
Some College professor and school teacher should watch this channel's video , that how to give understanding to students . Really 'Organic Chemistry Tutor' you are genius .
I have a test tomorrow on mesh analysis, nodal analysis, super nodes and super mesh. After watching your videos, I went from “no way I will pass this test” to “this stuff is easy” thank you so much for helping!
You do not have to try and find out the direction of current. You can make up your own direction from the get go as long as you are consistent. In KVL you choose counterclockwise or clockwise for all loops and remain consistent. In KCL you choose all currents to leave a node or all currents to go into a node and you will get the right answer. Think of it like scaling an equation by a constant of -1 depending on which convention you choose. You will get the same value when solving. Trying to find the direction of every current is inefficient and will lead to errors if you are not careful. After you find the node voltages you can find any current for any given direction with simple Ohms law.This video was more standard KCL than node voltage. Node voltage is supposed to make KCL even easier by choosing one defined direction. You are less likely to miss signs doing it this way.
Thank you .. Thank you .. Thank you .. You are the one who deserve any income from RUclips. And I'm gonna support this by subscribing your channel and liking your video. Go ahead give us more don't stop. The way you stop for few seconds during your explaination gives my brain time to analyse, not like some other lecturers they talk continuasly until my brain is blown up. Best regards hero
at 14:00, you can do it either way, if you get a negative current for R3 then that will mean it goes the other way from what you chose. Still so amazing and useful going in-depth
Thanks for the examples and clear step-by-step explanation. Enough examples like this and my brain WILL begin to understand it. This is why the key to really learning is working lots of examples.
Fantastic video, you Sir have a great voice that is both soothing and clear to understand, your method of teaching is brilliant and the video was overall nicely structured, thumbs up
17:18. He added the resistors in Vc in series to find the current of the whole sub-circuit, that enabled him to find Vc. In the first sub-circuit the current is already known, so finding Vb was easier.
to calculate current total he used total resistor * total voltage and as current is equal in series at any branch then he used the current he got to find the voltage at 4ohm resistor.
Been working through Hayt's Engineering circuit analysis on my own and this channel is extremely crucial to getting through all the problems in the book. Thank u!
he explained something my teacher couldn't explain so well. The Organic Chemistry Tutor is fucking amazing! Without him, I don't think I would be able to pass this course or electrical engineering without his help. Thank you so much for saving my sorry ass!!
Thanks scholar. you're such a skillful person . I have been ur student for almost all of my prerequisites engineering courses from calculus to physics. it's from your videos that i was able to make some self analyzed shortcuts methods just from your explanation. could you please do some videos on laplace transformations and integral functions... iam sure your followers will increase more by offering these courses. thanks brother.
Looking at the most viewed section gives you a great idea of where the hardest part or the confusing bit is and really helps focus my attention in the run up to that
omg thank you so much for this! i have an elec midterm in 3 days and i was struggling sm with understanding nodal analysis. you explained it really clearly. thank you :)
Attention! For anyone watching this video, there is a better way to solve this type of problems without needing to make so many assumptions, the trick is to treat all currents as if these are going into the node even when the signs tells you otherwise, by assuming all currents to go into the node you'll get the same answer regardless I've tested it and it works 100% of the time. My current professor tought me this technique and instead of substituting you can also use cramers rule which makes this type of problems 60% easier than they seem. Trust me it saves a lot of time.
I am repeating this course I hope I will pass with the help of yours this time. I will search for this comment to reply it with the result a month later
Correct me if am wrong , I attempted it before looking at you approach(17:00), I used the understanding that current will always flow through an easier path which means current from R5 would rather take R4 path than that of R3 as R4 has less resistance than R3 so R3 most there fore be coming from 8amps.
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HELP but 4vb=2vc-80 no?
And 80 - 2vc - 11vc = 100 13vc=180 right?
Edit: forgot to say 26:00
Wow this guy has a video for every topic I’ve ever needed help with. He helped me through high school and now college. A true legend
Exactly
Honestly my favorite RUclipsr
same, how is this possible! haha
ruclips.net/video/SEUtgpShfIs/видео.html
Yeah, I was to say this too omg...
Thanks for the lifesaving lectures
😮🙏🏻👍🏻
Ayooo 🤯
I thought this was $1,000 but it is the equivalent of 12 bucks lmaooo
God bless you, my good Man
1,0000!!!! What the actual
Whaaaaaat?!
love how the Organic Chemist is saving someone that's in electrical engineering
And chemical too 😪♥️
@@miriamwanja4081 amen
Same here but in computer engineering
The irony 🤣
@@IonizedComa omfd same here fvk this circuit thing
You are literally my saviour as an undergrad electrical engineer student. Please keep up the great tutoring.
I absolutely love his videos, and this is well done, but he does it a bit differently then what we are being taught, and I do not like it as much, we do it so at each node that we are looking at, we assume current is flowing away in all directions, even though it may be obvious that it isn't right because its more important to stay consistent, and everything should work out in the end.
Sweet mother of god , I can't believe myself , I understood circuits for the first time in my life , two years of hearing teacher's bullshits and understand nothing , but you , you saved my life man , a one big thumb up for your video
would never be making it through engineering without the organic chemist
Hi i like how you explaine the topics whether its math electrical engineering etc. You save me☝️👍😀😀😀
same bruh
same thing here buddy
Malaysian
Love you man. I study abroad in China and i cant understand anyone teaching. You have been my teacher. Thank you for changing lives
The Realest same here my man
same here, which uni?
Woah, hope you're doing alright there!
Ok but organic chemistry tutor is our generation’s Albert Einstein, this man knows everything!
True
Bro thank you so much, one of the reasons I'm doing well in Engineering is because of you, much love
MY ELECTRICAL PRINCIPLES EXAM IS THIS SATURDAY, YOU'RE A LIFESAVER THANK YOU SO MUCH! You have helped me through so many modules. I deeply appreciate this channel and your work.
Good luck bro
@@kyle1538 thanks :)
@@pyton1d752 I failed my EP exam by a small enough margin that they let me rewrite at the special exam and still complete my Comp Eng degree in 4 years ✨ No clue if I typed my original comment about the main exam or the rewrite - life has changed so much since then in any case. Shout-out to The Organic Chem Tutor for getting my ass on the right track to work at a FAANG 🫡
you should be a graduate by now , how you doing buddy
Lmao this would have helped me about 4 weeks ago before my final. On another note you saved my precalc grade with your final review and I can't thank you enough. You are a God among men!!
I'm a computer science undergrad, learning electrical engineering (for a eee course), from an organic chemistry tutor and nothing could possibly go wrong! btw badass no-nonsense tutorial.
wow
Thanks
IIT Goa? Great man!
@@Mbhargavkashyap Thanks !
your teaching was so good that i thought i had to give back something....so i didn't skip a single ad for ya. Keep teaching bro, you're making it easier for many students out here, keep it up👍
Knew I could count on you. I was literally in the dark. Passed my exam.
Hopefully you have some thermo vids by the time I retake
LOL "retake" same. I'd laugh if you're from Ottawa and your prof is Yaras lol
one of the best tutors in the world If I have the chance to like this video 1000 times I definitely going to make it
Rather than going through all the trouble of trying to guess the correct direction of current in a node branch, just pick one. If the current goes the other way, it'll just give you a negative value. Flip the sign, flip the arrow.
i just tried what you said and it was way easier and quicker! but im more prone to making mistakes this way compared to his method so pick and choose i guess
THANK YOUUUU OMG
He is the teacher of course he knows we can pick any direction but breaking it down like split the circuit in half is really cool way to analyze which side has more potential.
@Science and Math Nerd Really loved that channel too.
@@jealouseggs5619 i knew before hand current likes to travel through least resistance so when i saw the parralel circuit i seperate it into a series circuit and added the ohms up in series and knew the current would flow towards the smaller ohm's direction
this guy is A GOD!!!He explains way better than my prof and my lecture notes
I'm an environmental science student and I'm lucky that I have found this channel. Whether I am studying math, chemistry, and physics, this guy is always there to teach me. Thank you
You are seriously the best teacher in the world. You saved my ass last year with chemistry and now you are saving my ass again with Electric Circuits. Thank you from the bottom of my heart.
THANK YOU SOO MUCH. This was really helpful. Now I understand it. Ive learned more from this 30 minute video than an hour lecture on this. ONCE AGAIN THANK YOU :)
School is easy because of your tutorial videos. Thank you very much sir 😊
WELL DONE!!!! THANK YOU, FOR A REALLY CONCISE TUTORIAL!!! I NEED TO REVIEW THIS STUFF, AND, WILL WATCH IT AGAIN, TO TRY TO GRASP YOUR "STYLE", BUT, IT SURE IS NICE TO SEE SUCH A COMPETENT APPROACH TO THIS POTENTIALLY CONFUSING PROBLEM!
Thank you 😭 Its been a while since I have done circuits and this was a really good recap
Some College professor and school teacher should watch this channel's video , that how to give understanding to students . Really 'Organic Chemistry Tutor' you are genius .
One of the best youtube channels... Thank you
I have a test tomorrow on mesh analysis, nodal analysis, super nodes and super mesh. After watching your videos, I went from “no way I will pass this test” to “this stuff is easy” thank you so much for helping!
24 hours until my test will update after watching these videos
@@masonp5?
You do not have to try and find out the direction of current. You can make up your own direction from the get go as long as you are consistent.
In KVL you choose counterclockwise or clockwise for all loops and remain consistent. In KCL you choose all currents to leave a node or all currents to go into a node and you will get the right answer.
Think of it like scaling an equation by a constant of -1 depending on which convention you choose. You will get the same value when solving. Trying to find the direction of every current is inefficient and will lead to errors if you are not careful. After you find the node voltages you can find any current for any given direction with simple Ohms law.This video was more standard KCL than node voltage. Node voltage is supposed to make KCL even easier by choosing one defined direction. You are less likely to miss signs doing it this way.
That's good analogy
Yes if in R3 we use the reversed direction, it will give -2, which means we have used the wrong direction. then change it
some peoples like you are rare
Managed to teach it to 2 friends after watching ur video once, amazing!!
I dont know how to thank you
may Allah give you big knowledge and wisdom for every thing
Thank you .. Thank you .. Thank you .. You are the one who deserve any income from RUclips. And I'm gonna support this by subscribing your channel and liking your video. Go ahead give us more don't stop. The way you stop for few seconds during your explaination gives my brain time to analyse, not like some other lecturers they talk continuasly until my brain is blown up.
Best regards hero
at 14:00, you can do it either way, if you get a negative current for R3 then that will mean it goes the other way from what you chose. Still so amazing and useful going in-depth
Thanks for the examples and clear step-by-step explanation. Enough examples like this and my brain WILL begin to understand it. This is why the key to really learning is working lots of examples.
You are a legend. GOAT of academic youtube 🙌
my g has guided me through my final years doing A levels, Now he is guiding me through my engineering degree
Fantastic video, you Sir have a great voice that is both soothing and clear to understand, your method of teaching is brilliant and the video was overall nicely structured, thumbs up
I now understand Nodal Analysis. Thank you very much sir
Hello brother, i wanted to thank youfor the excellent and informative videos. your videos helped me in the worst situvation ,thank you very much.
1 30min youtube video= 1week of class.
I should have watched this months ago darn it
Still reaping from a video that was posted 4 years ago as at time of watching.
G.O.A.T 🐐
Amazing.. your teaching skill is unbelievable
His way of explaining is just awesome!! I like it.
your videos are really helpful whenever i have to prepare for exam i just go through you lectures.
Thanks a lot! May Allah be always with you!
thought you could only help me with calculus and algebra, yet here you are helping me with electrical engineering
17:18. He added the resistors in Vc in series to find the current of the whole sub-circuit, that enabled him to find Vc. In the first sub-circuit the current is already known, so finding Vb was easier.
Thanks Brother.....I was stuck there for a while
Thanks a lot I didnt get it for a while.
Thanks a lot. I was confused for a little bit.
been watching video on repeat idk why I was freaking out, but I finally understand it, thankss
At 16:40: Why do you calculate Va using only the 5 ohm resistor, while for Vb you use both the resistors?
to calculate current total he used total resistor * total voltage and as current is equal in series at any branch then he used the current he got to find the voltage at 4ohm resistor.
Too much helpful
LOVE FROM INDIA 🇮🇳
You explained in 10 minutes what took me 2 weeks to figure out
Thank you ! I was so lost when the lecturer was explaining it but now I understand :D
Been working through Hayt's Engineering circuit analysis on my own and this channel is extremely crucial to getting through all the problems in the book. Thank u!
Wish i watched your video before other videos. You made it so easy!!!! Thank you!!!
Yes..Khan can be a little rushed....
Bro you're the best teacher, tysm 😭
Gracias he aprendido mucho de circuitos eléctricos con ustedes
This man saved me from failing A levels to now saving me in uni. Huge respect
Amazing explanation. Without your help I wouldn't have passed the exam!
he explained something my teacher couldn't explain so well. The Organic Chemistry Tutor is fucking amazing! Without him, I don't think I would be able to pass this course or electrical engineering without his help. Thank you so much for saving my sorry ass!!
You deserve more subscribers to be honest😊
Is the best
Thank you for your great efforts trying to explain it in a very simple and understandable way.
Thanks scholar. you're such a skillful person . I have been ur student for almost all of my prerequisites engineering courses from calculus to physics. it's from your videos that i was able to make some self analyzed shortcuts methods just from your explanation.
could you please do some videos on laplace transformations and integral functions... iam sure your followers will increase more by offering these courses. thanks brother.
You are God's gift to the humanity.
Oh man, you are really an angel. Thank you for making the topic easier
Organic chemistry tutor, thanks you very much for well teaching, am grateful
Thank you so much for these videos! They are helping me to pass my college courses
thank you!!!
your explaining methods are satisficing you dont just suppose that we should know some simple stuffs and u expain it all ur good at this
Bro you deserve this💐
Ur saving me so much, thank you from Norway!
Bro came in clutch before my midterm exams
Looking at the most viewed section gives you a great idea of where the hardest part or the confusing bit is and really helps focus my attention in the run up to that
How come you are the one who comes up when I search any of my classes :D great explanation btw
Organic Chemist Saving Software Engineer's Electronics Exam.
omg thank you so much for this! i have an elec midterm in 3 days and i was struggling sm with understanding nodal analysis. you explained it really clearly. thank you :)
I love how he teaches 11th standard topics like nodal analysis and 3rd standard maths like multiplication and division in the same video
This guy >>> my university professors
the way you explain topics and how easy it is to understand it all really leaves me with my mind blown
Sir I like your way of teaching thank you so much you did your best always
you are a master,may GOD bless you as much as possible
Attention! For anyone watching this video, there is a better way to solve this type of problems without needing to make so many assumptions, the trick is to treat all currents as if these are going into the node even when the signs tells you otherwise, by assuming all currents to go into the node you'll get the same answer regardless I've tested it and it works 100% of the time. My current professor tought me this technique and instead of substituting you can also use cramers rule which makes this type of problems 60% easier than they seem. Trust me it saves a lot of time.
yes, but you'll need to arrange the (v1-v2) and (v2-v1) by a lot. It won't make the problems easier nor harder.
You’re a legend keep uploading 💪🏻👍🏻
Thank you sir, thanks a lot...i can’t even express how much i appreciate your work...
i pay thousands in tuition just to end up learning everything from this guy
Helped me for preparing IIT and then now also..Thank you
Thank you 🙌💫🔋your a good teacher⭐️
Best explanation! thank you so much for your efforts
Thank u so much u have the best way of explaining keep it up and amazing helpfulll channel
You are great at explaining 🇧🇩🇧🇩🇧🇩🇧🇩🇧🇩
Thanks i am saved , now i understand better.
I swear to god this is the best teacher in the whole goddamn world
Thanks bro...before i watched this video i was like " Valar Morghulis"
It helps me a lot ! I like concise concept and representative example questions!Thank you!
Love you brother, MashAllah you solved most of my problem and doubts
Thank you brother, it helped me a lot!!!!
I am repeating this course I hope I will pass with the help of yours this time. I will search for this comment to reply it with the result a month later
Correct me if am wrong , I attempted it before looking at you approach(17:00), I used the understanding that current will always flow through an easier path which means current from R5 would rather take R4 path than that of R3 as R4 has less resistance than R3 so R3 most there fore be coming from 8amps.
at 16:20 how come u took resistance for Vb to be 5ohms but for Vc u added the resistance and got 14 ohms?
bro, u saved my life
😭😭😭😭😭😭😭😭
16:31 For left diagram, why is resistance 5 but not 10+5? Whereas for right diagram it's added up? Sorry! I'm new to this topic
Thanks for making simple and easy
prayers of electronic engineer is with you sir!