Question

1) state Joule's law

(Basic Electrical Engineering)​

Answer 1

Answer:

Joule's law of heating states that, when a current 'i ' passes through a conductor of resistance 'r' for time 't' then the heat developed in the conductor is equal to the product of the square of the current, the resistance and time.

Answer 2

Joule's law, in electricity, mathematical description of the rate at which resistance in a circuit converts electric energy into heat energy. He determined that the heat evolved per second is equivalent to the electric power absorbed, or the power loss.

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