Jee Main
Alternating Current
JEE Main 2023 (Online) 30th January Morning Shift
MCQ+4 / -12023
In a series LR circuit with \(\mathrm{X_L=R}\), power factor P1. If a capacitor of capacitance C with \(\mathrm{X_C=X_L}\) is added to the circuit the power factor becomes P2. The ratio of P1 to P2 will be :