Question

state joules law of heating. express it in the equation form.​

Answer 1

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.

I is the current(constant) R is the resistance of the conductor. t is the time. The unit of the heat generated is joule, which can be rewritten as: joule = kg · m2 / s2.

Answer 2

$\textbf{Answer is in Attachment !}$