Question

Distinguish between conductor , insulator and semi conductor with examples .

Answer 1

let's take electricity for example.......
conductor means that allows something to pass through it. so, now let's find the conductors of electricity...they are iron, mental.
insulators means that does not allow something to pass through it. so, let's now find the insulators of electricity..........wood is an insulator of electricity.
semi conductors means that sometimes it allows to pass something through it but sometimes it does not even allow. such things can be............ plastic.
plastic is a semi conductors of electricity.

plastic is not a semi conductor for all the things, but for few