A resistor , an inductor and a capacitor are connected in series to an AC source of…

PHYSICS · Subjective · CBSE · Physics · Alternating Current · Alternating Current

Problem

A resistor

R = 20\,\Omega

, an inductor

L = 0.10\,\text{H}

and a capacitor

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

are connected in series to an AC source of rms voltage

220\,\text{V}

operating at

50\,\text{Hz}

. Calculate the impedance of the circuit at this frequency. (Take

\pi = 3.14