A series LCR circuit is required to resonate at

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

Problem

f_0 = 5.0\,\text{kHz}

. If an inductor of

L = 0.20\,\text{H}

is used, the capacitance

C

needed (approximately) is (a)

50\,\text{nF}

(b)

0.5\,\text{nF}

(c)

5\,\text{nF}

(d)

15.9\,\text{nF}