A small signal voltage 
is applied across an ideal capacitor C [NEET 2016]
A
over a full cycle the capacitor C does not consume any energy from the voltage source
B
current 
is in phase with voltage 
is in phase with voltage C
current 
Ieads voltage 
by 
Ieads voltage by D
current 
, lags voltage 
by 
, lags voltage by
Text Solution
Verified by ExpertsThe correct answer is:
A
For purely capacitive circuit, 
In this case current is ahead of voltage by 
. Hence, power in this case is given by 
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