For a series RLC circuit,

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

Problem

R=20\,\Omega

L=0.10\,\text{H}

and

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

. It is driven by a source of peak voltage

50\,\text{V}

at the circuit’s resonant frequency. Find the peak current amplitude. (a)

3.54\,\text{A}

(b)

5.00\,\text{A}

(c)

2.50\,\text{A}

(d)

1.12\,\text{A}