Question

Q
STATE JOULE’S LAW OF HEATING ?

Answer 1

Answer: When current I flow through a resistor of electric resistance R, heat is produced. The heat produced H depends directly on the square of the current, resistance and time t for which the current is allowed to pass. H=I2Rt, Is called Joule's law of heating.

Answer 2

When current I flow through a resistor of electric resistance R, heat is produced. The heat produced H depends directly on the square of the current, resistance and time t for which the current is allowed to pass.H=I2Rt,     Is called Joule’s law of heating.SI unit Heat energy:  joule