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The most common electrical insulator is the plastic coating on electrical wires. Hope this helps!

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15y ago
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15y ago

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Q: What is the best known insulator of electricity?
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Related questions

A substance that conducts very little electricity is known as what?

An Insulator.


Is rubber a best insulator or polystyrene?

Rubber is the best insulator. It can insulate upto 600 volts of electricity........ I think......


Does PTFE conduct electricity?

Polytetrafluoroethylene is a fluorocarbon polymer with slippery, non-sticking properties. Its best known brand name is Teflon, which is an electrical insulator and does not conduct electricity.


A good insulator for electricity?

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Is a paper conductor or insulator of electricity?

Paper is an insulator of electricity.


What are the best examples of insulator of electricity?

Plastic, rubber, glass, air...


Which of these materials would not be a good insulator of electricity?

An example of a good insulator of electricity would be rubber. An insulator is anything that does not conduct electricity and as such offers protection from direct electric current.


What is the best insulator of electricity copper aluminum distilled water or tap water?

Distilled water is the best insulator for listed choices because it has no ion's in it.


What is an insulator of electricity?

a insulator of electricity is a material that insulates, especialy a nonconuctor of sound,heat,or electricity.


Do you need an insulator to keep electricity flowing?

An insulator prevents electricity from flowing.


Is paper an insulator or conductor of electricity?

An insulator.


Is oxygen a insulator for a conductor of electricity?

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