In general in an alternating current circuit
A. the average value of current is zero
B. the average value of square of the current is zero
C. average power dissipation is zero
D. the phase difference between voltage and current is zero
Answer:A
In general in an alternating current circuit
A. the average value of current is zero B. the average value of square of the current is zero C. average power dissipation is zero D. the phase difference between voltage and current is zero