Heating in current carrying conductor is a product of and time.
A
current
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B
resistance
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C
power
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Solution
The correct option is C power Heating effect (H) in a current carrying conductor depends on power (P) through the conductor and time (t).
Let R be the resistance and V be the voltage.
Therefore, H=I2×R×t=V2R×t
where P=I2×RorV2R ⇒H=P×t