The frequency at which the inductive and capacitive reactances of a series resonant circuit are equal. The frequency at which the series impedance of a series resonant circuit is a maximum.
L=value of Inductance C=value of capacitor
Find out the Frequence of the parallel circuit which has capcitor 3 uF and Inductance 7 uF
Capacitance (C) = 3 uF Inductance (L) = 7 uF
|Resonant frequency||=1 / 2 π √LC|
|= 1/2 x 22/7 x √3 x 7|
|= 1/2 x 3.14 x √21|