JEE PHYSICS MCQ: CURRENT ELECTRICITY

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An electric bulb, a capacitor, a battery and a switch are all in series in a circuit. How does the intensity of light vary when the switch is turn on?

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Correct option: C

Sharply rises initially and then gradually decreases

Option C (Sharply rises initially and then gradually decreases) is correct because initially the capacitor acts as a short circuit, allowing a large current and bright light, but as it charges, the current decreases, dimming the light.

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