Which effect of electric current is utilized in making electromagnet
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Electromagnet: Magnetic effect of electric current has been used in making powerful electromagnets. For this, wire is wrapped around an iron rod in many turns and electric currentis supplied to the wire. As long as thecurrent is supplied the iron rod behaves like a magnet.
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It was observed that the magnetic compass shows deflection, when the current passes through the conductor. Electromagnet: Magnetic effect of electric current has been used in making powerful electromagnets. For this, wire is wrapped around an iron rod in many turns and electric current is supplied to the wire
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