In a series LR circuit with X_L = R, the power factor is P₁. If a… | JEE Main 2023 Physics PYQ

MCQEasyJEE Main 2023 · 30 January, Shift 1LCR Circuits & Resonance

In a series $LR$ circuit with $X_L = R$ , the power factor is $P_1$ . If a capacitor of capacitance $C$ with $X_C = X_L$ is added to the circuit, the power factor becomes $P_2$ . The ratio of $P_1$ to $P_2$ will be:

A
$1:\sqrt{3}$
B
$1:\sqrt{2}$
C
$1:1$
D
$1:2$

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