For a series LCR circuit,

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

Problem

L=0.20\,\text{H}

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

and

R=2.0\,\Omega

. Determine the approximate bandwidth

\Delta f

(in Hz) around its resonant frequency. (a)

3.2\,\text{Hz}

(b)

1.6\,\text{Hz}

(c)

16\,\text{Hz}

(d)

0.80\,\text{Hz}