Question

Helppp!!! what's the answer to this??

when an ideal capacitor is connected across an ac voltage supply of variable frequency, the current flowing

a) is in phase with voltage at all frequencies
b) leads the voltage with a phase independent of frequency
c) leads the voltage with a phase which depends on frequency
d) lags the voltage with a phase independent of frequency

what would be the correct option? ​

Answer 1

(b)

Step-by-step explanation:

The voltage always lags the current by 90°, regardless of the frequency.