The voltage and the current of an a.c circuit are V=100sin(100t) volt and i=100sin(100t+π/3)mA receptively. The power dissipated in the circuit is:
The correct option is
D
5kW
Power Dissipated in AC circuit =VIcosθ
In a A.C. circuit, V and I are given by V = 100sin (100t) volt, I = 100 sin (100t+π3) A then the power dissipated in the circuit is