defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Physics Electromagnetic Oscillations and Alternating Current Alternating Current
The impedance of a series circuit consists of \(3\ \Omega\) resistance and \(4\ \Omega\) reactance. The power factor of the circuit is
1
\(0.4\)
2
\(0.6\)
3
\(0.8\)
4
\(1.0\)