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In L-C-R series circuit, R=23Omega,C=480...

In L-C-R series circuit, `R=23Omega,C=480xx10^(-9)F` and `L=0.12H` connected to a 230 V alternating current source. The Q factor of circuit is

A

21.7

B

42.5

C

67.8

D

12.5

Text Solution

Verified by Experts

The correct Answer is:
A
`Q=(1)/(R)sqrt((L)/(C))=(1)/(23)sqrt((0.12)/(480xx10^(-9)))=21.7`
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