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Two wires A and B of the same material a...

Two wires A and B of the same material and mass have their length in the ratio `1:2`. On connecting them to the same source, the ratio of heat dissipation in B is found to be 5W. The rate of heat dissipation in A is

A

`10 W`

B

`5 W`

C

`20 W`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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