On which factor does the sharpness of resonan | vedclass

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(A) The sharpness of resonance in an $LCR$ series circuit is determined by the quality factor $(Q)$.$Q$ is defined as the ratio of the resonant freque

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Quality factor $(Q)$

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(A) The sharpness of resonance in an $LCR$ series circuit is determined by the quality factor $(Q)$.$Q$ is defined as the ratio of the resonant frequency to the bandwidth of the circuit.Mathematically,$Q = \frac{1}{R} \sqrt{\frac{L}{C}}$.$A$ higher value of $Q$ indicates a sharper resonance curve,meaning the circuit is more selective.Therefore,the sharpness of resonance depends directly on the quality factor $(Q)$.

On which factor does the sharpness of resonance depend?

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