Question

What is joules law of heating.how can it be demonstrate experimentaly.list its 4 application in daily life

Answer 1

Joule's first law shows the relation between heat generated by an electric current flowing through a conductor. ... Where Q is the amount of heat, I is the electric current flowing through a conductor, R is the amount of electric resistance present in the conductor, and t is the amount of time that this happens for.
application are iron electric, fuse wire, electric toaster, electric bulb
experiments idk...