Obtain the resonant frequency and Q factor of a series LCR circuit with L = 3.0 H, `C = 27 mu F` and R = 7.4 ohm.

Explanation

Here, `L = 3.0 H, C = 27 xx 10^(-6) F, R = 7.4 Omega`
`v_(0) = ? Q =?`
Resonant frequency, `v _(0) = (1)/(2 pi sqrt(LC))`
`= (1)/(2 xx 3.14 sqrt(3.0 xx 27 xx 10^(-6)))`
`= (1)/(6.28 xx 9 xx 10^(-3)) = (1000)/(6.28 xx 9) = 17.7 Hz`