In an a.c. circuit, V and I are given by
V = 100 sin (100 t) volts
\(\rm I=100 \sin \left(100 t+\frac{\pi}{3}\right) {mA}\)
The power dissipated in the circuit is :
1
104 watts
2
10 watts
3
2.5 watts
4
5.0 watts
In an a.c. circuit, V and I are given by
V = 100 sin (100 t) volts
\(\rm I=100 \sin \left(100 t+\frac{\pi}{3}\right) {mA}\)
The power dissipated in the circuit is :