Copper wire cannot be used as a filament in a electric bulb. Give reasons?
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Answer:
No, copper wire cannot be used to make the filament of an electric bulb as copper wire has very low resistance. Therefore, the bulb will not glow if current is passed. It would also melt - the filament has to be white-hot to be any use!
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Explanation:Copper wire is not used in the filament of an electric bulb because copper element have very low resistance and the bulb will not glow if electricity is passed through it. ... If resistance is high then the bulb glow properly so thatbis da anwer
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