Question

20.When current is passed through a conductor the heat produced in it depends upon
i) The material of the conductor
ii)The current flowing through the conductor
iii)The time for which the current flows
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Answer 1

Answer:

1. the material of the conductor

Explanation:

When current flows through a conductor, heat energy is generated in the conductor. The heating effect of an electric current depends on three factors: The resistance, R of the conductor. A higher resistance produces more heat.

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