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Take a bar magnet and suspend it from a support. Hold another bar magnet in your hand. Bring the north pole of this magnet close to the north pole of the suspended magnet. What do you see?
It is observed that the suspended magnet's north pole the other bar magnet's north pole. This is due to the property of magnets.
But if the magnet's south pole is brought closer to the suspended magnet's north pole, they each other. As a result, it is deduced that of a magnet are to one another.
This attraction and repulsion property is mainly used in the working of .
Like poles one another, whereas unlike poles each other.
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