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Place a magnet near the glass of water so that the needle aligns itself with the magnetic field of the Earth. The needle will then point north and south due to the influence of the magnet.

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Q: How do you get a needle to point north and south in a glass of water?
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Related questions

Why does a compass needle point in the north and south direction?

A compass needle aligns with the Earth's magnetic field, which has a north and south pole. The north-seeking end of the magnet is attracted to the Earth's magnetic south pole, causing the needle to point north.


Why does a needle point north and south?

Because of the North and South Poles. They're magnetic and cause the needle to point to them thus showing you what direction you're facing in respect to the both of them


Where does compass point if current is North?

If you are standing on the magnetic north pole, the needle will want to point down. If you are standing on the geographical North Pole, the needle will point South. From the North Pole, every direction is "South"!


Where will a compass point if you face south?

If you point the north side of the compass away from you the compass will point south. Because the needle always points north (magnetism).


In the southern hemisphere the north pole of a compass needle?

points towards the south. In the southern hemisphere, the Earth's magnetic field causes the north pole of a compass needle to point towards the magnetic south pole.


Why do the ends of a compass needle point north and south?

they're magnetically charged and therefore attracted to the North Pole


What feature of earth makes a compass needle point north?

What features of the earth makes a compass needle point north


What happen when a magnetic needle is freely suspended?

When a magnetic needle is freely suspended, it aligns itself along the north-south direction due to Earth's magnetic field. This allows the needle to point towards the Earth's magnetic north pole.


What can be used for a compass?

a freely suspended magnetic needle as it will always point to the north - south direction


Which way is north at the north pole?

If you are at the North pole, the north pole of the magnetic needle in the compass will tilt a little, downwards, and the south pole of the compass needle will tilt upwards. If you hold the compass in a direction vertically perpendicular to the surface of the earth, the needle will align itself like the earth's magnetic field, as if it were a huge bar magnet, the north part of the needle facing upwards.


How can you tell which is the North Pole on a magnet if it is not marked?

To determine the North Pole of an unmarked magnet, you can use a compass. The needle of the compass will point towards the North Pole of the magnet, helping you identify its orientation.


A needle on a compass always point to what pole?

The North Pole.Another AnswerA compass needle points to the location called 'Magnetic North', named to distinguish it from 'True North'. Magnetic North is several hundred miles away from True North.