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Electric Bulb and Its Working

A bulb is con...

Question

A bulb is connected first with a D.C. and then A.C.of same voltage. It will shine brightly with

A

A.C.

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B

D.C.

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C

bulb will not shine

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D

Both AC and DC

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Solution

The correct option is D Both AC and DC
In both case bulb will shine bright.
Hence,
option $C$ is correct answer.

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