A capacitor C is first charged fully... |JEE Main 2026 | EMI

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JEE MAIN 2026

21-01-2026 S2

Question

A capacitor C is first charged fully with potential difference of V0 and disconnected from the battery. The charged capacitor is connected across an inductor having inductance L. In $t \mathrm{~s} 25 \%$ of the initial energy in the capacitor is transferred to the inductor. The value of $t$ is $\ldots . \mathrm{s}$.

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