In a series R-L-C circuit supplied by a source of 125 V at a resonant frequency of 220 Hz, the magnitudes of the voltages across the capacitor and the inductor are found to be 4150 V. If the resistance of the circuit is 1 Ω, then the selectivity of the circuit is

In a series R-L-C circuit supplied by a source of 125 V at a resonant

1.	In a series R-L-C circuit supplied by a source of 125 V at a resonant frequency of 220 Hz, the magnitudes of the voltages across the capacitor and the inductor are found to be 4150 V. If the resistance of the circuit is 1 Ω, then the selectivity of the circuit is
A.	33.20
B.	3.32
C.	0.0301
D.	0.301
Answer» B. 3.32

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In a series R-L-C circuit supplied by a source of 125 V at a resonant frequency of 220 Hz, the magnitudes of the voltages across the capacitor and the inductor are found to be 4150 V. If the resistance of the circuit is 1 Ω, then the selectivity of the circuit is

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