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An electric bulb, a capacitor, a battery...

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 turned on?

A

Continues to increase gradually.

B

Gradually increases for some time and then becomes steady.

C

Sharply rises initially and then gradually decreases.

D

Gradually increases for some time and then gradually decreases.

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