filament lamp is a device working on lighting effect of electric current
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When electric current is passed through a filament, it glows with bright light due to heating but doesn't happen in another wire. ... Filament has high melting point (3400 degree C) and high resistance. As the filament possesses high resistance, it converts electrical energy into heat andlight energy.
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Explanation:
When electric current is passed through a filament, it glows with bright light due to heating but doesn't happen in another wire. ... Filament has high melting point (3400 degree C) and high resistance. As the filament possesses high resistance, it converts electrical energy into heat andlight energy.....
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