Question

What is heating effect of electric current? Name some appliances based on this.


Give reason (i)Copper and Aluminum wires are used for electrical transmission lines. (ii) Heating devices are made of an alloy rather than a pure metal (iii)Tungsten is used for filaments in bulbs.
PLS ANSWER ALL THE QUESTIONS.....

Answer 1

Answer:

When an electric current is passed through a conductor, it generates heat due to the hindrance caused by the conductor to the flowing current