Question

The value of temperature coefficient of resistance depends upon

Answer 1

Answer:

The electrical resistance of conductors such as silver, copper, gold, aluminum, etc., depends upon collision process of electrons within the material. As the temperature increases, this electron collision process becomes faster, which results in increased resistance with the rise in temperature of the conductor

Answer 2

Answer:

The electrical resistance of conductors such as silver, copper, gold, aluminum, etc., depends upon collision process of electrons within the material. As the temperature increases, this electron collision process becomes faster, which results in increased resistance with the rise in temperature of the conductor.