Home
Class 10
PHYSICS
State Joule's law about heating effect o...

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

Text Solution

Verified by Experts

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 . This can be expressed as : `H = I^(2)Rt`
Promotional Banner

Similar Questions

Explore conceptually related problems

State Joule's law of heating effect of electric current. What is the cause of it ? Is it reversible or not ?

State Joule's law of heating by electric current. Name the materials used to making (i) standard resistors (ii) heater element.

State applications of heating effect of electric current.

State whether the following statements are true or false : MCB works on the heating effect of electric current.