At geomagnetic pole, a magnetic needle allowed to rotate in horizontal plane will(A) stay in north-south direction only
(B) stay in any position(C) stay in east-west direction only
(D) become rigid showing no movement
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At geomagnetic pole, a magnetic needle allowed to rotate in horizontal plane will stay in any position and the needle is let to move in the vertical plane per in any direction and it is except vertical and horizontal so it will be more comfortable for the client with no risk and trouble of it.
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Answer:
B
Explanation:
Because at geomagnetic pole Earth horizontal component is zero , so its stay at any position.
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