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An electrical insulator is a material whose internal electric charges do not flow freely. Rubber, glass, paper, and Teflon, which have high resistivity, are very good electrical insulators.

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Pearline Blick

Lvl 13
3y ago

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Related Questions

What would make a good insulator?

A nonmetal would make a good insulator.


Is cooper used to make electric wire because it it a good insulator?

No. Because it is a good conductor.


What would make good electrical insulator?

An electrical insulator is a material whose internal electric charges do not flow freely. Rubber, glass, paper, and Teflon, which have high resistivity, are very good electrical insulators.


Which of these would make a good electrical insulator?

rubber


What would you expect to make a good insulator?

a poor thermal conductor.


What would make a good electrical?

An electrical insulator is a material whose internal electric charges do not flow freely. Rubber, glass, paper, and Teflon, which have high resistivity, are very good electrical insulators.


When a molecule that has 5 electrons in its outer shell would make a good?

Insulator.


Is fiberglass an insulator or a conductor?

Fiberglass is an insulator. Its properties make it a good electrical insulator because it does not conduct electricity well.


Is bubble wrap or plastic wrap a better insulator?

It is an insulator. It would take many wraps to make it become a good insulator. There are much better products in the market place to use for insulation purposes which are much safer.


Which would not make a good insulator?

Materials that conduct electricity well, like metals, would not make good insulators as they allow electricity to flow freely. Examples of good insulators include rubber, glass, and plastic.


How is the electric generator good?

well, if we didn't have electric we would not be able to make your fave cooked food


What you expect to make a good insulator?

a poor thermal conductor.