A constant voltage is applied between the two ends of a uniform metallic wire. Some heat is produced in it. The heat developed is doubled if
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When both length and radius are doubled, the resistance is halved
and hence power dissipation is doubled as the power is inversely proportional to resistance
hope this answer helps you
please mark it as brainliest
When both length and radius are doubled, the resistance is halved
and hence power dissipation is doubled as the power is inversely proportional to resistance
hope this answer helps you
please mark it as brainliest
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