why there is no spark inside an electric bulb?
Answers
Answered by
3
because of the filament
Answered by
1
Hey!
There is no spark inside a bulb because it works on the heating principle of current. Whenever current passes through a resistor, it heats up. Electric bulb produces light with a wire filament heated to a high temperature by an electric current passing through it, until it glows.
Hope it helps.
There is no spark inside a bulb because it works on the heating principle of current. Whenever current passes through a resistor, it heats up. Electric bulb produces light with a wire filament heated to a high temperature by an electric current passing through it, until it glows.
Hope it helps.
Similar questions