Which metal is used as the filament of an electric bulb ? Explain with reason .
Answers
Answered by
33
Answer:
This wire is called a filament. The filament is the part of the light bulb that produces light. Filaments in incandescent light bulbs are made of tungsten. When electric current goes through the filament, the filament glows.
Answered by
3
Answer:
tungsten
Explanation:
Because of its high melting point and lack of oxidation, tungsten is utilised in electric bulbs. As a result, even when a lot of heat is generated owing to the current passing through the filament, the tungsten filament does not melt (via the heating effect of the current).
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