explain what do you understand by magnetic induction what role does it play in attraction of a piece of iron by a magnet
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when a straight conductor is placed in any magnetic field then and current is passed through it then it Express the magnetic induction or current induction in it and the movement is occur
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Magnetic induction means accquiring of magnetic powers in iron due to presence of magnet near it .
It attracts things because magnet is placed near it .
It attracts things because magnet is placed near it .
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