A coil of inductance is to be used with a capacitor so that the circuit resonates at

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

Problem

A coil of inductance

8\,\text{mH}

is to be used with a capacitor so that the circuit resonates at

100\,\text{kHz}

. The capacitance needed is nearly (a)

3.2\,\text{nF}

(b)

32\,\text{pF}

(c)

320\,\text{pF}

(d)

3.2\,\text{pF}