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A small iron bar is kept near the north ...

A small iron bar is kept near the north pole of a bar magnet. How does the iron bar acquire magnetism ? Draw a diagram to show the polarity on the iron bar. What will happen if the magnet is removed ?

Text Solution

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South pole will be induced at the end of the iron bar which is near the bar magnet. At other end of the iron bar north pole will be induced.

When the magnet is removed, the iron bar loses its magnetism.
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