A series LCR circuit is connected to an AC source of 220 V, 50 Hz. The circuit contains a resistance R = 80 Ω, an inductor of inductive reactance X L =70Ω, and a capacitor of capacitive reactance X C =130Ω. The power factor of circuit is x/10. The value of x is:

Electromagnetic Induction and Alternating Currents: JEE Main 2023 Physics question

JEE Main 2023 · 25 Jan, Evening shift · Q54

JEE Main 202325 Jan, Evening shiftPhysicsMediumElectromagnetic Induction and Alternating Currents149× since 2002

A series LCR circuit is connected to an AC source of 220 V, 50 Hz. The circuit contains a resistance R = 80

\Omega

, an inductor of inductive reactance

\mathrm{X_L=70\Omega}

, and a capacitor of capacitive reactance

\mathrm{X_C=130\Omega}

. The power factor of circuit is

\frac{x}{10}

. The value of

x

is :

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2023 Electromagnetic Induction and Alternating Currents Question with Answer (25 Jan Evening shift, Q54) | JEE Arc