For a capACitor,the
A)voltage lags behind the current.
B)current lags behind the voltage.
C)current and the voltage are in phase.
D)current-voltage phase angle is greater than 90º.
E)current-voltage phase angle is less than 90º.

Question

Quizplus · Accepted Answer

For a capacitor, the voltage lags behind the current. This means that the voltage waveform reaches its peak after the current waveform. This is because the capacitor stores energy in the form of an electric field, and it takes time for this energy to be released as voltage. Therefore, the voltage lags behind the current by a certain phase angle.

For a CapACitor,the