defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Physics Electromagnetic Oscillations and Alternating Current Power in Alternating-Current Circuits
An inductor of reactance 1 Ω and a resistor of 2 Ω are connected in series to the terminals of a 6 V (rms) a.c. source. The power dissipated in the circuit is
1
8 W.
2
12 W.
3
14.4 W.
4
18 W.