A series circuit has

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

Problem

R=40\,\Omega

L=0.20\,\text{H}

and

C=100\,\mu\text{F}

. It is connected to an ac source of

200\,\text{V}

(rms) at

50\,\text{Hz}

. The rms current in the circuit is closest to (a)

2.0\,\text{A}

(b)

6.3\,\text{A}

(c)

4.0\,\text{A}

(d)

5.7\,\text{A}