Question

what are importance of insulators

Answer 1

Insulator are important because they are insulating electricity from one place from other

Answer 2

${\fbox{\huge\sf{\pink{An}\purple{sW}\green{eR}}}}$

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.

Eg -: Glass,Wood, Rubber,etc..