Question

All heating devices contain a coil of wire which gets heated when the electric

current passes through it. What is this coil of wire called. What are they usually

made up of?​

Answer 1

Answer:

This is the heating effect of the electric current.

All these contain a coil of wire. This coil of wire is called an element. You may have noticed that when these appliances are switched on after connecting to the electric supply, their elements become red hot and give out heat

Explanation:

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