Question

State Joule’s law of heating. Also write its equation.​

Answer 1

Answer:

According to joule's law of heating, if current is passed through a conductor having the resistance 'R' and for time 't' ; then the heat produced is given by I^2Rt = VIt = (V^2/R)*t

Explanation

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Answer 2

Answer:

A quantitative form of Joule's law is that the heat evolved per second, or the electric power loss, P, equals the current I squared times the resistance R, or P = I2R. The power P has units of watts, or joules per second, when the current is expressed in amperes and the resistance in ohms.

Explanation:

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