Teaching NVS PGT 2024 Test Series Physics Electromagnetic Oscillations and Alternating Current AC Voltage Applied to a Series LCR Circuit
An inductor of reactance 1 Ω and a resistor of 2 Ω are connected in series to the terminals of a 6 V (rms) AC source. The power dissipated in the circuit is:
1
8 W
2
12 W
3
14.4 W
4
18 W