A capacitor of is connected in series with an inductor across a a.c

PHYSICS · Subjective · A Level · Physics · Fields and their consequences · Fields and their consequences

Problem

A capacitor of

80\,\mu\text{F}

is connected in series with an inductor across a

50\,\text{Hz}

a.c. mains supply. Calculate the inductance required so that the circuit is in resonance.