Question

7. A bar magnet has no markings to indicate its poles.​

Answer 1

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A bar magnet has no markings to indicate its poles. ... The geographical North facing end of the magnet is its north pole and the geographical south facing end is its South pole. Hence, the unknown poles of a bar magnet can be marked by suspending it freely by a string.

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Answer 2

Answer:

The geographical North facing end of the magnet is its north pole and the geographical south facing end its south pole. Hence, the bar magnet can be marked by suspending it freely by a string.

Explanation:

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