Question

Which effects of current causes bulb to glow?

Answer 1

Heya!!!!!!!!;



As we know that a metal have free electron.

should you to the free movement of electron it conduct electricity and result in glow of bulb.

hope it helps!!!!!


thanks

Answer 2

Heating effect of current causes the bulb to glow. When the current passes through the bulb then the filament of the bulb gets heated to a high temperature. This causes the bulb to glow.