JEE PHYSICS MCQ: ELECTRO MAGNETIC INDUCTION

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An inductor of inductance

20 \mathrm{mH}

is connected across the terminals of a capacitor of capacitance

2 \mu \mathrm{F}

which is initially charged to a potential

10 \sqrt{2} \mathrm{~V}

. The charge on the capacitor, when the energy stored in the capacitor becomes equal to the energy stored in the inductor is

View answer and explanation

Correct option: A

20 \mu \mathrm{C}

Option A (

20 \mu \mathrm{C}

) is correct because it's the charge on the capacitor when the energy stored in the capacitor equals the energy stored in the inductor.

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