Tue March 16, 2010 By: Annette Parakkal

Answer :

Expert Reply
Wed March 17, 2010

Dear Student

If a magnet suspended in air and free to rotate.

The magnet's pole towards earth north direction is called north pole of the magnet similarly south pole ....It is just a convension.

Strengh Earth magnetic field depends on the place and minerals in that place etc



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