1.

what is true about earth magnetism?

A. Earth is a huge electromagnet
B. Angle of dip at poles is 00u003c.supu003e
C. The angle betweem magnetic meridain and geograhic meridian at a place is called angle of dip
D. None of these
Answer» B. Angle of dip at poles is 00u003c.supu003e


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