Why does the cord of an electric heater does not. Glow wheras the heating element does?
Answers
Answered by
2
The heating element of the heater is made up of alloy which has very high resistance so when current flows through the heating element, it becomes too hot and glows red. But the resistance of cord which is usually of copper or aluminium is very law so it does not glow
i hope it help you dear
Similar questions