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A heating coil is labelled 100 W, 220 V....

A heating coil is labelled `100 W, 220 V`. The coil is cut in two equal halves and the two pieces are joined in parallel to the same source. The energy now liberated per second is

A

`25 J`

B

`50 J`

C

`200 J`

D

`400 J`

Text Solution

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The correct Answer is:
D
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