Question

Give four examples of insulators.​

Answer 1

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

Answer 2

Following are some of the examples of insulators -

Ceramic, Fiberglass, Plastic, Oil, Diamond, Cotton, etc.

Explanation:

• Insulator is an electrical insulator is a material in which electric current does not flow freely.

• They are, solid in nature. Often, in a number of systems, insulators are used as they do not allow heat to flow.

• The resistivity is the property which makes insulators different from conductors.

• Insulators provide protection against fire, sound, and electricity transmission.

• Insulators have no free electrons at all. This is the prime explanation of why they don't conduct electricity.

• Some good examples of insulators are plastics, Styrofoam, paper, rubber, glass and dry air.