Question

Write down the factors affecting joule​

Answer 1

Joule's law of heating depends on the following:

Joule's law of heating depends on the following:H=I 2RT

(i) the heat produced in a resistor is directly proportional to the square of current for a given resistance.

(ii) the heat produced in a resistor is directly proportional to the resistance for a given current and

(iii) the heat produced in a resistor is directly proportional to the time for which the current flows through the resistor.