Question

What are insulators? Give their some examples.​

Answer 1

Explanation:

insulators are the substances which are bad conductors of heat and electrity

eg plastic n rubber

Answer 2

Answer:

Insulators are materials that hinder the free flow of electrons from one particle of the element to another. If we transfer some amount of charge to such an element at any point, the charge remains at the initial location and does not get distributed across the surface. The common process of charging of such elements includes charging by rubbing (for some elements, with the help of suitable materials) and charging by induction.

Examples of insulators include plastics, Styrofoam, paper, rubber, glass and dry air.