CBSE Class 6 Answered
Suggest a method of making a compass using an iron needle.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Magnetise an iron needle using a bar magnet. Now, insert the magnetized needle through a small piece of cork. Let the cork float in water in a bowl or tub. Make sure that the needle does not touch the water. The magnetised iron needle fixed in the cork floating on water has become a compass. It will align itself along the north-south direction.
Answered by | 04 Jun, 2014, 03:23: PM
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