Node Voltage Method Circuit Analysis With Current Sources

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  • เผยแพร่เมื่อ 30 ต.ค. 2024

ความคิดเห็น • 438

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  10 หลายเดือนก่อน +16

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

    • @Eduardot7ti
      @Eduardot7ti 4 หลายเดือนก่อน

      HELP but 4vb=2vc-80 no?
      And 80 - 2vc - 11vc = 100 13vc=180 right?
      Edit: forgot to say 26:00

  • @adama8641
    @adama8641 4 ปีที่แล้ว +1315

    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

    • @alexmercerind
      @alexmercerind 3 ปีที่แล้ว +2

      Exactly

    • @leahedmundson9793
      @leahedmundson9793 3 ปีที่แล้ว +5

      Honestly my favorite TH-camr

    • @maxgadd
      @maxgadd 3 ปีที่แล้ว +5

      same, how is this possible! haha

    • @rebwar_ai
      @rebwar_ai 3 ปีที่แล้ว

      th-cam.com/video/SEUtgpShfIs/w-d-xo.html

    • @kevinuybad8089
      @kevinuybad8089 3 ปีที่แล้ว +2

      Yeah, I was to say this too omg...

  • @rorydong67
    @rorydong67 3 ปีที่แล้ว +569

    love how the Organic Chemist is saving someone that's in electrical engineering

    • @miriamwanja4081
      @miriamwanja4081 3 ปีที่แล้ว +17

      And chemical too 😪♥️

    • @azyle2104
      @azyle2104 3 ปีที่แล้ว +3

      @@miriamwanja4081 amen

    • @IonizedComa
      @IonizedComa 3 ปีที่แล้ว +27

      Same here but in computer engineering

    • @zenthecreator6646
      @zenthecreator6646 3 ปีที่แล้ว +3

      The irony 🤣

    • @mr.meeseeks4855
      @mr.meeseeks4855 3 ปีที่แล้ว +5

      @@IonizedComa omfd same here fvk this circuit thing

  • @therealest8584
    @therealest8584 5 ปีที่แล้ว +101

    Love you man. I study abroad in China and i cant understand anyone teaching. You have been my teacher. Thank you for changing lives

    • @Fxtradingsetupss
      @Fxtradingsetupss 4 ปีที่แล้ว +4

      The Realest same here my man

    • @wylieedric3065
      @wylieedric3065 4 ปีที่แล้ว +2

      same here, which uni?

    • @paranoidcomet
      @paranoidcomet 4 ปีที่แล้ว

      Woah, hope you're doing alright there!

  • @tomis_tlp3157
    @tomis_tlp3157 ปีที่แล้ว +97

    You are literally my saviour as an undergrad electrical engineer student. Please keep up the great tutoring.

    • @liamcay238
      @liamcay238 11 หลายเดือนก่อน

      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.

  • @muhammadsaahir2664
    @muhammadsaahir2664 4 ปีที่แล้ว +752

    would never be making it through engineering without the organic chemist

  • @mahmoudtalaat163
    @mahmoudtalaat163 5 ปีที่แล้ว +76

    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

  • @ajo9016
    @ajo9016 3 ปีที่แล้ว +147

    Ok but organic chemistry tutor is our generation’s Albert Einstein, this man knows everything!

  • @danielukpe4851
    @danielukpe4851 4 ปีที่แล้ว +63

    Bro thank you so much, one of the reasons I'm doing well in Engineering is because of you, much love

  • @shahir1395
    @shahir1395 2 ปีที่แล้ว +8

    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.

  • @yumo
    @yumo 5 ปีที่แล้ว +24

    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.

    • @kyle1538
      @kyle1538 5 ปีที่แล้ว

      Good luck bro

    • @yumo
      @yumo 5 ปีที่แล้ว

      @@kyle1538 thanks :)

    • @yumo
      @yumo ปีที่แล้ว

      @@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 🫡

    • @b4r_085
      @b4r_085 11 หลายเดือนก่อน +1

      you should be a graduate by now , how you doing buddy

  • @natrix3403
    @natrix3403 ปีที่แล้ว +385

    Thanks for the lifesaving lectures

  • @mamba4942
    @mamba4942 4 ปีที่แล้ว +44

    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👍

  • @seanmcmaster4856
    @seanmcmaster4856 5 ปีที่แล้ว +20

    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!!

  • @175griffin
    @175griffin 5 ปีที่แล้ว +230

    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.

    • @jealouseggs5619
      @jealouseggs5619 5 ปีที่แล้ว +16

      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

    • @mikebalbes477
      @mikebalbes477 5 ปีที่แล้ว +6

      THANK YOUUUU OMG

    • @phuongnguyen-kc8hi
      @phuongnguyen-kc8hi 5 ปีที่แล้ว +22

      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.

    • @kima5316
      @kima5316 3 ปีที่แล้ว +1

      @Science and Math Nerd Really loved that channel too.

    • @fisforfriendship6093
      @fisforfriendship6093 ปีที่แล้ว

      @@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

  • @foremost6233
    @foremost6233 6 หลายเดือนก่อน

    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

  • @helpontheway5404
    @helpontheway5404 4 ปีที่แล้ว +9

    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

    • @nganxn5025
      @nganxn5025 3 ปีที่แล้ว +2

      LOL "retake" same. I'd laugh if you're from Ottawa and your prof is Yaras lol

  • @pspmaster2071
    @pspmaster2071 5 ปีที่แล้ว +33

    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.

    • @SuperG3FR
      @SuperG3FR 5 ปีที่แล้ว +1

      That's good analogy

    • @shehzadkhan7570
      @shehzadkhan7570 5 ปีที่แล้ว

      Yes if in R3 we use the reversed direction, it will give -2, which means we have used the wrong direction. then change it

    • @fxvv5002
      @fxvv5002 2 ปีที่แล้ว +2

      some peoples like you are rare

  • @darrenbuckett9617
    @darrenbuckett9617 ปีที่แล้ว

    my g has guided me through my final years doing A levels, Now he is guiding me through my engineering degree

  • @mrdave1413
    @mrdave1413 5 ปีที่แล้ว +18

    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.

    • @abhinavvinod3052
      @abhinavvinod3052 ปีที่แล้ว

      Thanks Brother.....I was stuck there for a while

    • @JosephVibhu
      @JosephVibhu ปีที่แล้ว +1

      Thanks a lot I didnt get it for a while.

    • @YeshakAbraham
      @YeshakAbraham 7 หลายเดือนก่อน

      Thanks a lot. I was confused for a little bit.

  • @WillowWarrenFarms
    @WillowWarrenFarms 5 ปีที่แล้ว +2

    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!

    • @masonp5
      @masonp5 2 ปีที่แล้ว +1

      24 hours until my test will update after watching these videos

    • @youtubeuser1946
      @youtubeuser1946 ปีที่แล้ว

      ​@@masonp5?

  • @jumanaalmehza4828
    @jumanaalmehza4828 2 ปีที่แล้ว +1

    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

  • @edb452
    @edb452 11 หลายเดือนก่อน +1

    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

  • @guanyili7391
    @guanyili7391 2 ปีที่แล้ว

    this guy is A GOD!!!He explains way better than my prof and my lecture notes

  • @strangereverie_0598
    @strangereverie_0598 5 ปีที่แล้ว

    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.

  • @ikahtube2865
    @ikahtube2865 3 ปีที่แล้ว +2

    I dont know how to thank you
    may Allah give you big knowledge and wisdom for every thing

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    @guloguloguy 4 ปีที่แล้ว +7

    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!

  • @OnlyOne1Dee
    @OnlyOne1Dee 5 ปีที่แล้ว +8

    School is easy because of your tutorial videos. Thank you very much sir 😊

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    @soumenankure2345 2 ปีที่แล้ว

    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 .

  • @zyadmohammad468
    @zyadmohammad468 11 หลายเดือนก่อน +1

    Bro came in clutch before my midterm exams

  • @T-She-Go
    @T-She-Go 4 ปีที่แล้ว +7

    Thank you 😭 Its been a while since I have done circuits and this was a really good recap

  • @krystalvang9659
    @krystalvang9659 2 ปีที่แล้ว +1

    You are God's gift to the humanity.

  • @abdelrahmanmohamed3122
    @abdelrahmanmohamed3122 3 ปีที่แล้ว +2

    Organic Chemist Saving Software Engineer's Electronics Exam.

  • @BK-zv9dj
    @BK-zv9dj 3 ปีที่แล้ว +1

    One of the best youtube channels... Thank you

  • @Matthew-McCallister
    @Matthew-McCallister ปีที่แล้ว

    You explained in 10 minutes what took me 2 weeks to figure out

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    @anju2003rm 6 หลายเดือนก่อน

    Amazing.. your teaching skill is unbelievable

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    @ryanjackson9655 2 ปีที่แล้ว

    You are a legend. GOAT of academic youtube 🙌

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    @danielobanla5466 10 หลายเดือนก่อน

    Still reaping from a video that was posted 4 years ago as at time of watching.
    G.O.A.T 🐐

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    @benji784florentino 4 ปีที่แล้ว +2

    Managed to teach it to 2 friends after watching ur video once, amazing!!

  • @zerm2248
    @zerm2248 5 ปีที่แล้ว +10

    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 :)

  • @barsilgen120
    @barsilgen120 ปีที่แล้ว +3

    Thanks a lot! May Allah be always with you!

  • @pubggamerfrank7630
    @pubggamerfrank7630 2 ปีที่แล้ว

    Hello brother, i wanted to thank youfor the excellent and informative videos. your videos helped me in the worst situvation ,thank you very much.

  • @Racule
    @Racule 4 ปีที่แล้ว +1

    1 30min youtube video= 1week of class.
    I should have watched this months ago darn it

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    @Koko-gw4jr ปีที่แล้ว +2

    i pay thousands in tuition just to end up learning everything from this guy

  • @stephinabraham1117
    @stephinabraham1117 3 ปีที่แล้ว +3

    I love how he teaches 11th standard topics like nodal analysis and 3rd standard maths like multiplication and division in the same video

  • @JackMassey-fv8mt
    @JackMassey-fv8mt ปีที่แล้ว

    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

  • @ralphacosta4726
    @ralphacosta4726 2 ปีที่แล้ว

    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.

  • @DerangedIntellectual9
    @DerangedIntellectual9 ปีที่แล้ว

    thought you could only help me with calculus and algebra, yet here you are helping me with electrical engineering

  • @chessislive2790
    @chessislive2790 4 ปีที่แล้ว +1

    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

  • @OnlyOne1Dee
    @OnlyOne1Dee 5 ปีที่แล้ว +2

    I now understand Nodal Analysis. Thank you very much sir

  • @TusharDu
    @TusharDu 3 ปีที่แล้ว

    Too much helpful
    LOVE FROM INDIA 🇮🇳

  • @destinyobamwonyi8865
    @destinyobamwonyi8865 10 หลายเดือนก่อน +1

    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.

  • @HasanVurucu
    @HasanVurucu 3 ปีที่แล้ว

    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

  • @Sam-rl6ok
    @Sam-rl6ok 4 ปีที่แล้ว

    Thank you .. Thank you .. Thank you .. You are the one who deserve any income from TH-cam. 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

  • @sarahclaudio8569
    @sarahclaudio8569 ปีที่แล้ว

    Bro you're the best teacher, tysm 😭

  • @chiranadevsath8315
    @chiranadevsath8315 3 ปีที่แล้ว +8

    This man saved me from failing A levels to now saving me in uni. Huge respect

  • @chinzeene3947
    @chinzeene3947 11 หลายเดือนก่อน

    been watching video on repeat idk why I was freaking out, but I finally understand it, thankss

  • @alexlaura1486
    @alexlaura1486 7 หลายเดือนก่อน

    Congrats, really detailed explanation, you can skip the voltage guessing calculation for Vc and Vb, by assuming a direction, at the end, just change the sign, hope that can help.

  • @Pianodog
    @Pianodog 2 ปีที่แล้ว +2

    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!

  • @guggilamdeviamrutha4878
    @guggilamdeviamrutha4878 3 ปีที่แล้ว

    His way of explaining is just awesome!! I like it.

  • @PedroNoCealing
    @PedroNoCealing 4 ปีที่แล้ว

    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.

    • @gold9994
      @gold9994 4 ปีที่แล้ว

      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.

  • @btsxarmy5060
    @btsxarmy5060 5 ปีที่แล้ว +1

    You deserve more subscribers to be honest😊

  • @dharunkumar8461
    @dharunkumar8461 3 ปีที่แล้ว

    Helped me for preparing IIT and then now also..Thank you

  • @aaronrios5585
    @aaronrios5585 2 ปีที่แล้ว

    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!!

  • @nileshchoudhary4087
    @nileshchoudhary4087 2 ปีที่แล้ว +1

    Bro you deserve this💐

  • @zakki701
    @zakki701 2 ปีที่แล้ว

    the way you explain topics and how easy it is to understand it all really leaves me with my mind blown

  • @prebenhamretollefseb530
    @prebenhamretollefseb530 ปีที่แล้ว

    Ur saving me so much, thank you from Norway!

  • @successthruknowledge
    @successthruknowledge 8 หลายเดือนก่อน

    I think it's a good way to solve it by separating the circuits so you can see the direction of current flow. For me I wondered about if any current flowed from the 50 V battery through R1 so calculated the voltage from the 8 A source after combining the R1 and R2 in series to see the voltage of the 8 A source so I could see that source was higher voltage than the 50 V battery. An approximation; I know but it helped me to see which way the current flowed.

  • @Mohanad_El_Banhawy
    @Mohanad_El_Banhawy 3 ปีที่แล้ว +1

    I swear to god this is the best teacher in the whole goddamn world

  • @juniasothniel3756
    @juniasothniel3756 3 ปีที่แล้ว

    you are a master,may GOD bless you as much as possible

  • @achintsingh4552
    @achintsingh4552 3 ปีที่แล้ว +10

    13:57 , I appreciate your method to decide whether Vb is greater or Vc. But I don't think we will get a wrong answer if we just assume one direction of current through BC, i.e. red or blue. If we assume the wrong direction suppose, from C to B, in writing the KCL at node B, (19:16), we will do i1-i2+i3=0, (instead of i1-i2-i3) and i3=(Vc-Vb)/5, (instead of (Vb-Vc)/5) which ultimately will adjust the sign and we will get the correct equation. Correct me if I am wrong somewhere. Thankyou!

    • @Coolgiy67
      @Coolgiy67 2 ปีที่แล้ว +4

      You are correct idk why he made it seem like such a big deal all u do is change the sign if your wrong

  • @zuhairalsaffar7001
    @zuhairalsaffar7001 4 ปีที่แล้ว +1

    Sir I like your way of teaching thank you so much you did your best always

  • @edilmarlulab1981
    @edilmarlulab1981 ปีที่แล้ว +1

    Tip:
    To avoid confusion.. Actually you can assign anywhere the direction of current is, like in I3, in the final answer it will go negative, then it means it's go other way..

  • @justpassingby1372
    @justpassingby1372 5 ปีที่แล้ว +1

    Wish i watched your video before other videos. You made it so easy!!!! Thank you!!!

    • @imho2278
      @imho2278 4 ปีที่แล้ว

      Yes..Khan can be a little rushed....

  • @DIORJK
    @DIORJK 4 ปีที่แล้ว

    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 :)

  • @josephsa5562
    @josephsa5562 3 ปีที่แล้ว

    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

  • @somayashikder9073
    @somayashikder9073 3 ปีที่แล้ว +2

    You are great at explaining 🇧🇩🇧🇩🇧🇩🇧🇩🇧🇩

  • @MajesticRecaps23
    @MajesticRecaps23 4 ปีที่แล้ว

    All i can say after learning the tactics used in solving such complex circuit problem solving...Wow! Magic!.....It’s how you to analyze and what methods to be use and apply. The more I understand, the more im scared hahaha... too many “what if” now inside my head. What if one of the resistors is not given? What if the given 8 amperes is transfer to the other place, like below resistor-2, is it possible? If possible, what whould it like be or how to begin a solution? This are some of what insides my mind. Well, I think I should practice more and learn how to understand problems before i begin.

  • @ahmedabdulkerimyusuf9511
    @ahmedabdulkerimyusuf9511 ปีที่แล้ว

    Thanks for making simple and easy

  • @danishali8335
    @danishali8335 3 ปีที่แล้ว

    prayers of electronic engineer is with you sir!

  • @ayandamemela1278
    @ayandamemela1278 3 ปีที่แล้ว

    Thanks i am saved , now i understand better.

  • @boodyshalaby925
    @boodyshalaby925 4 ปีที่แล้ว +1

    Thank you for your great efforts trying to explain it in a very simple and understandable way.

    • @geraldcanaansohn8235
      @geraldcanaansohn8235 4 ปีที่แล้ว

      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.

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    @tylergerben3018 2 ปีที่แล้ว

    I feel like I should be paying this guy part of my tuition

  • @kwasisafobrent4633
    @kwasisafobrent4633 4 ปีที่แล้ว

    Organic chemistry tutor, thanks you very much for well teaching, am grateful

  • @roviambagolla7954
    @roviambagolla7954 2 ปีที่แล้ว

    Thank you ! I was so lost when the lecturer was explaining it but now I understand :D

  • @omarelesnawy1833
    @omarelesnawy1833 12 วันที่ผ่านมา

    Best explanation! thank you so much for your efforts

  • @Buyson
    @Buyson 4 ปีที่แล้ว +2

    How come you are the one who comes up when I search any of my classes :D great explanation btw

  • @jasminewong8539
    @jasminewong8539 ปีที่แล้ว

    Thank you so much for these videos! They are helping me to pass my college courses

  • @edb452
    @edb452 11 หลายเดือนก่อน +1

    To find Vb in the first one, you could just work out 5=vb-va/6 which you get from KCL on node Vb. I guess its kinda the same thing

  • @hyper_spirit8117
    @hyper_spirit8117 2 ปีที่แล้ว

    bro, u saved my life
    😭😭😭😭😭😭😭😭

  • @B1KK3
    @B1KK3 ปีที่แล้ว +3

    At 16:40: Why do you calculate Va using only the 5 ohm resistor, while for Vb you use both the resistors?

  • @Huiando
    @Huiando ปีที่แล้ว

    Thank you for the lessons! Can I humbly ask you sir to say “now” less frequent in future videos?

  • @jachfeng6201
    @jachfeng6201 3 ปีที่แล้ว

    I usually take the "equivalent circuit" method to find out any node voltage. Take the first
    example, if you like to know Va, just find out the equivalent circuit the R2 seeing (looking out
    through the upper arm of resistor R2:-), i.e. a voltage source Ve serial with a resistor Re, shown as below:
    --Re-- --
    |

  • @abisoyeakinloye
    @abisoyeakinloye 5 ปีที่แล้ว +13

    @Organic chemistry tutor
    Can you please do video tutorials on Fourier series, Laplace transform and integral functions? Pls?! pls!!!

  • @kh3791-f1g
    @kh3791-f1g 2 ปีที่แล้ว

    Amazing explanation. Without your help I wouldn't have passed the exam!

  • @muhannadaburahma9600
    @muhannadaburahma9600 5 ปีที่แล้ว

    Oh man, you are really an angel. Thank you for making the topic easier

  • @manish85.75
    @manish85.75 2 ปีที่แล้ว +1

    Thank you brother, it helped me a lot!!!!

  • @watchbabypodrickgrow8588
    @watchbabypodrickgrow8588 3 ปีที่แล้ว +2

    Thanks bro...before i watched this video i was like " Valar Morghulis"

  • @mcalioglu
    @mcalioglu ปีที่แล้ว

    Thanks for free lesseons... but His explanations raises some questions. And it is really a bad feeling having to watch woth questions in your head... could be better...

  • @zainabfarhan5823
    @zainabfarhan5823 2 ปีที่แล้ว

    Taught me more in 30 mins than my prof did in a week