A series R-L-C circuit when excited by a 10 V sinusoidal voltage source of variable frequency, exhibits resonance at 100 Hz and has a 3-dB bandwidth of 5 Hz.
The voltage across the inductor L at resonance is
A. 10 V
B. 10√2 V
C. 10/√2V
D. 200 V
Show Answer
Answer: D
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