It is a insulator.
The glass does not have free electrons to flow as current, and the air in the tube is also an insulator.
It is a insulator. The glass does not have free electrons to flow as current, and the air in the tube is also an insulator.
Glass in a molten state is a conductor of electricity. When glass turns to a solid state it becomes an insulator.Basically, glass in a window or a test tube would be the solid state and so it is a insulator of electricity.
It is a insulator because glass is not a metal so it is NOT A CONDUCTOR.
It is a insulator because glass is not a metal so it is NOT A CONDUCTOR.
It is a insulator because glass is not a metal so it is NOT A CONDUCTOR.
Yes, a glass microscope slide is an electrical insulator. Glass is generally considered an electrical insulator.
conductor
Since glass isn't a conductor, a glass jar is an insulator.
It is a insulator because glass is not a metal so it is NOT A CONDUCTOR.
It is a insulator because glass is not a metal so it is NOT A CONDUCTOR.
Glass has a higher conductivity than thin plastic but,it is still lower than metal so metal may be a better conductor
Glass is an insulator. It does not conduct electricity because it has high electrical resistance.