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A 3^(0)C rise in temperature is observed...

A `3^(0)C` rise in temperature is observed in a conductor by passing a certain current. When the current is doubled, the rise in temp -

A

`15^(@)C`

B

`12^(@)C`

C

`9^(@)C`

D

`3^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
B
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