Give the construction and working of an electric bulb
Answers
Answered by
6
can you send a picture then I can solve your problem
yana83:
thanx
Answered by
5
Construction and WorkingPrinciple of the light bulb. The light bulb has a tungsten filament as the light emitting media and is specially manufactured by precision machines to give the correct cross sectional area. ... When electricity passes through the coiled tungsten filament, it becomes hot and glows.
Attachments:
Good answet
Similar questions