Question

while an electiriction was working on the wiring of your house you noticed that the electric wires are imade upvof metal
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Answer 1

Hello friends.

I am here to help you....

The iron wires are made up of heat because iron is a very good conductor of heat when we will use iron for conducting electricity most of the energy will be wasted in the form of heat. And continuous heat is having capacity of melting anything.