why does cord of electric heater not glow while the heating element does?
Answers
Answered by
24
the cord of an electric heater is made of thick copper wire whose resistance is very low in comparison to resistance of heating element
ritesh1:
could u plz elaborate?
heat and resistance are directly proportional to one another. So when resistance is more heating effect will also be more
Answered by
6
the cord of electric wire is thick wheras the cord of filament is then
Similar questions