1.

In L-C-R, A.C. series circuit, L = 9H, R = 10 Omega and C = 100 muF. Hence Q factor of the circuit is ……

Answer»

25
45
35
30

Solution :`Q=1/R SQRT(L/C) =1/10xxsqrt(9/(100xx10^(-6)))=1/10xx3/10^(-2)`
`therefore Q=300/10`=30


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