The magnetic compass is not useful for
navigation near the magnetic poles because
(1) The magnetic field near the poles is zero
(2) The magnetic field near the poles is almost
vertical
(3) At low temperature, the compass needle
looses its magnetic properties
(4) Neither of the above
Answers
Answered by
2
The magnetic field near the poles is zero.
Answered by
2
Answer:
option 2
Explanation:
because if we stand at the poles the compass will be perpendicular to the pole
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