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MHT CET 2026 (13 May, Shift 1) · Resonance, Bandwidth & Q Factor

Resonance, Bandwidth & Q Factor question from MHT CET 2026 (13 May, Shift 1)

Q2MHT CET 2026 · 13 MAY · SHIFT 1Easy

Resonance, Bandwidth & Q Factor

What is the value of inductance L for which the current is maximum in series LCR circuit with $C = 10\ \mu$ F and $\omega = 1000$ /s?

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Answer: (a)

Current is maximum at resonance: $\omega^2 = \dfrac{1}{LC}$ .
$L = \dfrac{1}{\omega^2 C} = \dfrac{1}{10^6 \times 10^{-5}} = 0.1\text{ H}$
So the answer is (a) $100$ mH.

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