According to Joule's law, if the potential difference across a conductor having a material of specific resistance ' \rho ' remains constant, then heat produced in the conductor is directly proportional to

CUSAT 2022 BTech Solved Paper Shift 3

Question : 42 of 200

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According to Joule's law, if the potential difference across a conductor having a material of specific resistance ' ρ ' remains constant, then heat produced in the conductor is directly proportional to

ρ
ρ2
1∕ρ
1∕√σ

Validate

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