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Question
Different bars are brought near each pole of a compass needle. Complete the following table:
| Nature of bar | Action on the compass needle | |
| North pole | South pole | |
| (i) Glass | No action | __________ |
| (ii) _________ | Attracted | Attracted |
| (iii) North pole of a bar magnet | __________ | ___________ |
| (iv) The south pole of a bar magnet | __________ | repulsion |
Solution
| Nature of bar | Action on the compass needle | |
| North pole | South pole | |
| (i) Glass | No action | No action |
| (ii) Iron ore | Attraction | Attraction |
| (iii) North pole of a bar magnet | Repulsion | Attraction |
| (iv) The south pole of a bar magnet | Attraction | Repulsion |
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RELATED QUESTIONS
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