wood
It stops the flow of the electrical current.
The most common electrical insulator is the plastic coating on electrical wires. Hope this helps!
the best insulator is plastic. a better insulator is rubber which is used for wires and other electrical lines
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.
Yes, a glass microscope slide is an electrical insulator. Glass is generally considered an electrical insulator.
A picture for insulator could be a ceramic or glass electrical insulator used on power lines, or a rubber insulator used on electrical wires to prevent electrical conductivity.
Many - rubber, plastic, ceramics, glass.
An insulator has several different meanings. The two most common are an electrical insulator and a thermal insulator. an electrical insulator would be polyethylene. a thermal insulator would be wool.
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.
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.
Plastic is an electrical and thermal insulator.
conductor-copper insulator-rubber