A magnetic needle is suspended first at the earth's north magnetic pole and then at a point on the magnetic equator. The respective angles between the needle and the horizontal are

0^o and 0^o

60^o and 60^o

90^o and 90^o

90^o and 0^o

0^o and 90^o

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Refhord

3 years ago

Correct ✅ when is pointing upward is 90°C while downward is 0°C

innogson

1 year ago

Picture it like this:

At the pole: The needle is doing a headstand into the ground 🧍‍♂️

At the equator: The needle is chilling on a beach towel, lying flat

Som15432

1 year ago

The correct answer is D. 90° and 0°.
At the Earth's north magnetic pole, a magnetic needle aligns vertically with the magnetic field lines, resulting in a 90° angle with the horizontal plane.
At the magnetic equator, the magnetic field lines are parallel to the Earth's surface, causing the needle to align horizontally, resulting in a 0° angle with the horizontal plane.