CBSE Class 10 Physics Heating Effect of Electric Current

Q.

When electric current passes through a wire of high resistance, it causes



Q.

According to Joule’s law, heat produced in the wire depends on



Q.

According to Joule’s law, heat produced in the wire is inversely proportional to



Joule's Law

Explain Joule's law of heating, heating effect of electric current, electric bulb and electric fuse. Define electric power and its unit, watt.