an example of a good instulator is air and ...........................................................
Insulator.
Foil
An insulator
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.
insulator
Yes it is a good insulator
Rubber is an object that is a good insulator.
its a good insulator and a good insulato
One example of a liquid substance that is an insulator of electricity is purified water. Pure water does not conduct electricity well because it is a poor conductor of ions necessary for electrical conduction to occur. However, impurities in water can make it a better conductor of electricity.
Insulator
Good Insulator are those substance which has almost no free electrons to move freely and thus, cannot conduct electricity. When EMF (Electro motive force) is applied along the length of the insulator, high resistance of the insulator causes no motion of the electrons due to which the electrons cannot flow.