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Two good Insulators are foam and styrafoam
Wiki User
∙ 7y ago
Wiki User
∙ 12y agoInsulators are made from materials with insufficient charge carriers to support conduction. Practical insulators are made from ceramics, paper, plastics, oil, etc.
Wiki User
∙ 12y agoThe lack of free electrons in the material that the insulator is made from is what makes an insulator insulate.
Wiki User
∙ 12y agoRubber.
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Does bakelite is a poorest insulator?
The poorest insulator would be the best conductor, which is one of the noble metals. Bakelite is a fairly good insulator, not too long ago electrical fittings were made from it.
Is mica a good electrical insulator?
First AnswerYes it is and it can also withstand heat. For many years mica was used in toasters to make a framework to hold the heating elements.Next AnswerActually mica is a very good electrical INSULATOR, but is a good THERMAL conductor, which is why it was used for holding heating elements.
Is a candle an insulator of electricity?
A candle in not in the electrical classification category as being used for an insulator.
Is dirt a good insulator?
is foam dirt an metal a good insulator
What is the electrical conductivity of PVC?
Very low. It's used as an insulator.
Good electrical insulator?
Rubber.
Is copper an example of good electrical insulator?
yes copper is a good eletrical insulator
Which is an example of a good insulator?
it depends what type of insulator youre talking about. wood is a good thermal insulator and rubber is a good electrical insulator A perfect vacuum is the best insulator.
Is Styrofoam a good conductor or a good insulator?
Electrical or thermal? Either way, it's an insulator.
Which is an example of a very good insulator?
it depends what type of insulator youre talking about. wood is a good thermal insulator and rubber is a good electrical insulator A perfect vacuum is the best insulator.
Is rubber a good electrical insulator?
Yes.
Is gold a good electrical insulator?
No! Its an excellent conductor.
Which of these would make a good electrical insulator?
rubber
What makes a 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.
A good insulator for electricity?
the best insulator is plastic. a better insulator is rubber which is used for wires and other electrical lines
Why is nylon a good insulator?
It is a good electrical insulator because it has no mobile electrons, unlike metals which have a populated conduction band.
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.
