Electromagnet is present in
electric cells
electric circuit
electric bell
electric bulb
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24
Answer:
To make an electromagnet, copper wire is wound around an iron rod. The two ends of the wire are connected to the + (positive) and - (negative) side of the battery. Electromagnets are used in everyday items such as burglar alarms, electric relays and fire bells. Electric motors are basically electromagnets.
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Answer:
electric bell
this is the answer
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