The resistance of a sample of a conducting substance is less than the
resistance of a physically identical sample of an insulating substance.
AnswerTo give you some idea of the difference between the resistance of insulators and conductors, a sample of mica (an insulator), just 25-mm long, has the same resistance as a copper conductor, having the same cross-sectional area, but measuring a staggering 14 290 000 000 000 000 000 kilometres long!To put this in perspective, the average distance from the Earth to the Sun is a mere 150 000 000 kilometres!
Wood is an insulator.
Yes, it has a high resistance as it is an insulator.
Cotton wool is not a conductor or an insulator it is a semi conductor. It is sort of in the middle, electrons can travel through cotton wool but not as good as silver, bronze, metal and so on.
The answer to this depends on the material from which the resistance is made. For most materials resistance increases with increasing temperature. This is referred to as having a "positive temperature coefficient". Some materials have a negative temperature coefficient; these do have uses in electronics.
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.
The resistance between a conductor and an insulator is: Wood, fabric, and water!
superconductors, they have no resistance.
Good conductor = low resistance.
The resistance of a conductor is relatively low while an insulator should have very high resistance. The former is used to transmit electricity and the latter is designed to inhibit flow of electricity.
Traditionally, a conductor has the least resistance of the three, followed by the semiconductor and finally the resistor.
Insulator.
insulator.
It is an insulator
conductor
insulator
conductor!!!!! ;))
yes