define resistance mention the factors on which resistance depends in electric like bread toaster alloy of metal are used as heating element justify
Answers
Answered by
1
Answer:
Conductor of electric heating devices such as toaster or electric iron is made of an alloy rather than pure metal because if electric heating devices are made up of pure metal then the metal melt easily when heat is increase and pure metal get corrode easily.Alloy does not corrode easily and its melting point is high, so that we use alloy rather than pure metal.
Similar questions