A series LCR circuit has

PHYSICS · Single correct · CBSE · Physics · Alternating Current · Alternating Current

Problem

R = 10\,\Omega

L = 0.20\,\text{H}

and

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

. It is connected to an AC source of peak voltage

V_m = 200\,\text{V}

. If the circuit is operated at its resonant frequency, the peak value of the current in the circuit is (a)

28.3\,\text{A}

(b)

20\,\text{A}

(c)

14.1\,\text{A}

(d)

3.2\,\text{A}