A series circuit contains

PHYSICS · Multi-part · CBSE · Physics · Alternating Current · Alternating Current

Problem

R = 40\,\Omega

L = 0.20\,\text{H}

and

C = 50\,\mu\text{F}

. It is supplied with an AC voltage of

120\,\text{V}

(rms) at

60\,\text{Hz}

. (a) Calculate the peak current in the circuit. (b) Determine the power factor at this frequency.