4.Filament of a bulb becomes hot whereas the wire through which current passes becomes slightly warm. Give
reason.
Answers
Answered by
1
Answer:
Due to its high resistance, on passing an electric current through it, electrical energy changes into heat energy. So much heat is produced that filament of bulb becomes white-hot and gives light. The resistance of connecting wires is very low and hence the connecting wires do not get heated.
Answered by
0
Answer:
because the filament is very very thin.
Explanation:
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Range is R−[0,1)
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