To identify the north pole of a magnet, make a compass out of it by hanging it on a string or floating it on water. The pole that faces geographic north is the north pole. Once you have a magnets poles labelled, you can use it to identify orientation and poles on another magnet since like poles repel and opposite poles attract.
Alternative Answer
Easier still, use a compass! A compass always points to the south magnetic pole of a magnet.
To detect the poles of a magnet using a compass, place the compass near the magnet. The needle of the compass will align itself with the magnetic field of the magnet. The end of the compass needle that points north indicates the north pole of the magnet, while the other end points towards the south pole.
You need to use a magnet that has the poles already marked on it and hold each pole of that magnet against the unknown magents ends. If the pole marked S on the known magnet links with the pole on the unknown magnet then the pole on the unknown magnet is North.
Better Answer
Use a compass. The needle will indicate a magnet's south pole.
The painted end of a compass needle (or, if not painted, the end with an arrowhead shape) will always point to the south-pole of a nearby magnet. The non-painted end will seek out the north pole of a nearby magnet. If this seems the wrong way round, then here's the explanation:
The needle of a compass is itself a small magnet. One end of the needle is highlighted with paint to show that this is the end that points towards a place in Canada referred to as "the Earth's magnetic north pole". The magnet points to this place, not because there is lots of metal there, but because the Earth itself behaves like a huge magnet.
The end of any magnet which, if allowed to rotate freely, points to the Earth's magnetic north pole is called "the north-seeking pole" of the magnet, or simply "the magnet's north pole". The opposite end is called "the magnet's south-seeking pole", or simply its "south pole". Therefore, a magnet's south pole gets its name because it points towards the Earth's magnetic south pole, which is in Antarctica.
Now here's the tricky bit: opposite magnetic poles attract and like ones repel. It follows that, because the north pole of a magnet is attracted towards Canada, there must be a huge magnet with its south pole in Canada. Similarly, when the south pole of a magnet points towards Antarctica, this is because there is a huge magnet with its north pole in Antarctica. This means the Earth's magnetic poles, despite their names, are the opposite way round to the Earth's geographical poles, around which it rotates. All the confusion comes about because of the way we label the seeking-ends of a magnet.
Note that the Earth's magnetic poles are currently close to, but not coincident with, the points where the Earth's axis meets the Earth's surface, called the geographical poles. The magnetic poles of the Earth change position slowly with time and are known to have completely reversed on many occasions during the Earth's history!
friction to create static will line up in a magnetic field, with a magnet marked with its poles identified the positive end will repel the positive end of the field (object).
The south pole points to Earth's North.
You can identify the polarities of a round magnet using a compass. The end of the magnet that points north on the compass is the north pole of the magnet, while the end that points south on the compass is the south pole of the magnet.
Using a compass to navigate involves the physics of magnetism. The compass needle aligns with the Earth's magnetic field, allowing the sailor to determine their direction relative to the Earth's magnetic poles.
A magnetic field.
Magnetic rocks contain iron minerals that can create interference with the Earth's magnetic field, causing the compass needle to deflect away from true north when in close proximity to such rocks. This interference can lead to inaccurate readings and confusion when using a compass for navigation.
Explorers in the Arctic and Antarctic rarely use a compass because near the poles, the Earth's magnetic field becomes weak and erratic, making compasses unreliable for navigation. Instead, they rely on other tools such as GPS, the position of the sun and stars, and landmarks to determine orientation.
The poles of a button magnet can be determined by using a compass. Place the compass near the magnet and observe which end of the compass needle points towards the magnet. The end pointing towards the magnet's north pole indicates the south pole of the magnet, and vice versa.
Of course . You can make such a magnet easily using a safety pin. Take a safety pin and magnetize it using a permanent magnet. Then unfold it. The ends will have same poles and at the middle you will have the other. So you can have a magnet with three poles. Verify it using compass.
North pole and South pole. This can be easily identified using a compass. Be careful not to re-magnatize the compass.
by using compass.
A magnet.
You can identify the polarities of a round magnet using a compass. The end of the magnet that points north on the compass is the north pole of the magnet, while the end that points south on the compass is the south pole of the magnet.
This could describe a magnetic compass.
guess an check.
Using another magnet to push (same magnetic poles repel), or pull (opposites attract).
A number of turns of copper wire; the more the better; wound round a soft iron core will, when connected to a battery, demonstrate a magnetic field. You can detect this field using an ordinary compass.
You don't have to do anything to it.It's impossible to make a magnet that has only one magnetic pole. Any magneticobject that you happen to be using as a compass has two poles on it. Hang theobject up on a string, or mount it on a pivot. One of its poles points to Earth'snorth magnetic pole, and the other end of it points to the Earth's south magneticpole.(Note that the compass points to the Earth's magneticpoles, and has no ideawhere the geographic poles are. If you're in a situation where your safety oryour job may involve the use of your compass, then it's important to know thedifference.)
No a compass rose is on a map showing all of the Carnal Directions (north South East west) and a Compass is navigational device used to find your direction by using the earths magnetic poles