A) CV
B) zero
C) \[\frac{1}{C{{V}^{2}}}\]
D) \[\frac{1}{4}C{{V}^{2}}\]
Correct Answer: B
Solution :
Average power in AC circuit is given by \[P={{V}_{rms}}{{I}_{rms}}\cos \phi \] For pure capacitive circuit\[\phi ={{90}^{o}}\]so\[P=0\]
You need to login to perform this action.
You will be redirected in
3 sec
