A circuit resonates at 1 MHz It also has a Q of 100. Bandwidth between half power points is _____________(a) 10 kHz(b) 100 kHz(c) 10 Hz(d) 100 HzI have been asked this question by my college director while I was bunking the class.My doubt stems from Advanced Problems on Magnetically Coupled Circuits topic in section Resonance & Magnetically Coupled Circuit of Network Theory

A circuit resonates at 1 MHz It also has a Q of 100. Bandwidth between

1.	A circuit resonates at 1 MHz It also has a Q of 100. Bandwidth between half power points is _____________(a) 10 kHz(b) 100 kHz(c) 10 Hz(d) 100 HzI have been asked this question by my college director while I was bunking the class.My doubt stems from Advanced Problems on Magnetically Coupled Circuits topic in section Resonance & Magnetically Coupled Circuit of Network Theory
Answer» RIGHT CHOICE is (a) 10 kHz To explain I would say: We know that, Q = \(\FRAC{f}{∆f}\) Or, ∆f = \(\frac{f}{Q}\) = \(\frac{10^6}{100}\) = 10 kHz.

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