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holy shit you're actually the goat if anyone is reading this FUCK PHYSICS 142 WITH KEITH BERLAND AT EMORY UNIVERSITY

how to find 𝜏(time constant) if the RC circuit have more than one capacitor and of course 3-4 resistors

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Well done

Beautiful explanation You could also find the voltage difference between the plates of 1st capacitor by creating a Kirchoff loop including 6ohm, 2ohm, and the 1st capacitor. Setting the eq. Vc-6*1-2*0=0 Therefore, Vc = 6V On the other hand, thank you for this nice video, sir!

you did this wrong . y0u need to find R equivalent first

Thanku sir for this good explanation

really bad explanation

The title said hard , but was a piece of cake

Good morning sir, please help me understanding of total horizontal and vertical, RL parallel to capacitor?

why didnt you solve it for any time t

Excellent video!

Starting capacitor မှparallel resistor အကြောင်းသိ့ရှိ့ရန်

ALAN GLODOWSKI without the LOAD, how much current in amps can a 4700uf hold store with a power supply DC voltage at +450vdc? the 4700uf filter cap will charge up to +450vdc but how much current is the 4700uf holding storing? What formula can I use to calculate how much current the filter cap is storing in amps?

You need to trace across currents in the same direction for EVERY loop to prevent issues. If you trace clockwise in one loop, you need to trace clockwise for every loop. It just makes life easier and prevents errors.

this is pure bullshit! what about tackling it like a real physicist instead of forming speculations? seriously what do i do with this method as long as i don't know the natural behavior of the circuit???

how did you get 103? I have a similar question: An aircraft is flying south west at 200 m/s.There is a crosswind due east at 70 m/s a)draw the vector diagram and the resultant vector b) calculate the magnitude of the resultant vector c)calculate the angle to the resultant d) state the magnitude and direction of the resultant vector. I need help with this homework assignment. Thank you.

Thank you, this helped a lot!

how do you find the direction (in degrees) at which the aircraft should fly so the wind causes it to travel at 60 degrees due East?

Hey 6 ohm resistor just got short circuit ,how can you find the current in it

Sir,this solution is really really great. The concept of Shortcuiting the capacitor initially is new to ke. Thanx.

Sir your solution for Current at t=0 is not appropriate. It should be 16/7 A in 2 ohm resistance. Plz reconsider. Regrets if I m wrong

the capacitors would have a hard time filling with their annode connected to their cathode.

I think you're wrong sir!! b/c capacitors behave open circuit to dc source not short circuit.

WTF! Dude! i thought that you were gonna calculate the voltage as a function of time....XD!!!!

thank u prof Alan ....i found that very useful 4 me ....plz can you help me WITH recomended book or student book with more example for resistors and capacitors connection in DC

thanks for sharing this is very helpful.

thanks for sharing this is very helpful.

Example to Acha liyr h smjane ke liye but .. Concept ka band bna diye h ... Jo phele bar capacitor padh ra ho wo na dekhe .. Other wise Jada doubt pak love man mai ar apna ho Jan re ho wo v concept kharab kar loge ...

Example to Acha liyr h smjane ke liye but .. Concept ka band bna diye h ... Jo phele bar capacitor padh ra ho wo na dekhe .. Other wise Jada doubt pak love man mai ar apna ho Jan re ho wo v concept kharab kar loge ...

Is there a way to calculate the time constante of such a circuit ? A simple circuit would be Tau = R*C .... but when you have multiple R and C components how do you calculate it ?

Why does the current get split up that way? Since at the bottom junction there is no resistance between the battery on the left and the the junction, wouldn't all the electrons want to go there? Isn't it almost like a short circuit? (This question might make no sense). On a different note, can someone recommend another book besides the art of electronics for learning this? I find it really interesting, but I kinda wish it had more of the physics behind it to explain it. Also AOE is a great book, but its really dull looking, I think I'm mostly gonna use it to reference to things I don't understand. So yea, any suggestions? Thanks!

شكرا استمر في العمل الرائع Thank you so much

Good

Thanks a lot! Very good video and very useful.

Thank you for this video! I learned something important!

Very well explained.

Thanks for explaining!

if there is power supply in the middle circuit does we need to total voltage to the first loop.

Why do you have a negative value for the voltage

t>0 ???? fuck yah

You work this circuit pretty weird

great sir

hello, how can you draw the phasor of V(R) and I(S) in the same dimension although they're of different units?

Interesting and effective method for adding vectors. Thank you!

great job explaining this, very simple to understand, thanks!

Thank you very much for this! :)

capacitir as wires new trick learnt

i thought capacitors behaved like open circuits in a dc source