Answer :

Asked by Annette | 16th Mar, 2010, 01:23: PM

Expert Answer:

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



Answered by  | 17th Mar, 2010, 07:12: PM

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