Write Joule's laws related to heating effect of current.

Write Hess's law.

State Joule's law for heating effect of electric current .

State Joules' law of heating effect of electric current.

Blackman's law is related to

Write Charle's law equation

Write Kepler’s laws related to the motion of planets.

An alternating current having peak value 141 A is used to heat a metal wire. To produce the same rate of heating effect, another constant current IA is used. What is the value of I?

An alternating current having peak value 141 A is used to heat,a metal wire. To produce the same rate of heating effect, another constant current IA is used. What is the value of I?

Write the Boyle's law equation.