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What happens to the compass needles at the Earth’s poles
 
4 years ago

Answers : (2)

KALYAN
394 Points
							
At the Earth’s poles the horizontal component of Earth’s magnetic field is zero. Hence the
compass needles may align in any direction.
 
4 years ago
Sai Ram Reddy
15 Points
							
The compass needle will align itself perpendicular to earth's surface because there is only vertical component of earth's magnetic field at poles.Horizontal component of earth's magnetic field is zero at poles
3 months ago
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