Find the half-power bandwidth of a resonant circuit which has a resonant frequency of 1.8 MHz and a Q of 95

Find the half-power bandwidth of a resonant circuit which has a resonant frequency of 1.8 MHz and a Q of 95.

A. 189 Hz
B. 1.89 kHz
C. 58.7 kHz
D. 18.9 kHz

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Answer: D

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