calculate the current through the capacitor 100mF in response of voltase 20-
I want to find out the i if v across capacitor is -20v
I know the formula is i = C dv/ dt
but here I have no t
only capacitance and voltage
It's not a t. It's a derivative with respect to time. dv/dt is the rate of change of voltage with respect to time. Can you find that?
if t is the rate of change of time then how can i drive it kindly guide
With the given information, you can only get the charge on the capacitor. Calculating i is impossible without more information.
I suggest you look carefully at the problem statement again, is there any other information? Or a figure?
Kindly check that we have voltage and capacittance as
v= -20 v
Maybe this question is easier than we are making it out to be.
If v = a constant -20V, then
dv/dt = ____?
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