a current is passed through a wire and the power dissipated is observed to be equal to p Nagar wysetrade such that the length becomes double at the same current is passed through the wind and the power dissipated will be equal to.
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Explanation:
current is passed through a wire and the power dissipated is observed to be equal to p
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1
Answer:
2p
Explanation:as power =vi
And I depends upon R
Resistance is R Depends on l so length double power also double
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