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NEET UG PHYSICS MCQ: ALTERNATING CURRENT

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In a series LCRL C R circuit, at resonance, the bandwidth frequency can be represented as
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Correct option: D
R2πL\frac{R}{2 \pi L}
Option D (R2πL\frac{R}{2 \pi L}) is correct because the bandwidth frequency in a series LCR circuit at resonance is given by the formula Δf=R2πL\Delta f = \frac{R}{2 \pi L}.

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