What is the peak current supplied by the emf in the figure?
What is the peak voltage across the 4.0 μF capacitor?
I = V/XC = E0/1/2πfC = 2πfCE0
The Attempt at a Solution
I got 25mA for part A, which is correct. I don't know how to do part B and my text book is less than useful.
Any help would be appreciated. Thanks!