Contemporary Electronics Fundamentals, Devices, Circuits, and Systems 1st Edition by Louis Frenzel

تمرين 9

For a capacitor, the charge and discharge current, i C ,
A) lags the capacitor voltage, v C , by a phase angle of 90°.
B) leads the capacitor voltage, v C , by a phase angle of 90°.
C) is in phase with the capacitor voltage, v C.
D) none of the above.