Heating effect of electrci current and its applicatios

Heating Effect Of Electric Current

What is heating effect of electric current? What is its origin?

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

Explain the application of heating effect of electric current in the electric iron.

Among various electrical safety devices, one based on the heating effect of electric current is called a:

Do all bulbs we use work on the principle of heating effects of electric current ? Discuss.

Heating effect of electric current is not observed in _______