Question

Conductors are the substances which allow the electricity to pass through them while insulators resist electricity. A conductor is something which allows electric current to flow through it freely whereas an insulator prevents any electric current flowing through it.

Answer 1

Conductors are the substances which allow the electricity to pass through them while insulators resist electricity. A conductor is something which allows electric current to flow through it freely whereas an insulator prevents any electric current flowing through it.

Answer 2

An electrical insulator is a material in which the electron does not flow freely or the atom of the insulator have tightly bound electrons whose internal electric charges do not flow freely; very little electric current will flow through it under the influence of an electric field.