a magnetic needle is placed on a piece of cork, floating on a calm surface of a lake in northern hemisphere.will it move towards north?

Asked by neelsid | 27th Feb, 2012, 10:37: AM

Expert Answer:

Yes, it will. Because the Earth is like one giant magnet and the compass points to the magnetic north pole.

Answered by  | 27th Feb, 2012, 11:04: AM

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