Magnetic Poles | What do you mean by Poles of a Magnet ...
The magnetic pole is the region where the external magnetic field is the strongest at each end of a magnet. A pole of a magnet may refer to a magnetic monopole, a hypothetical elementary particle. The magnetic poles of the astronomical bodies are a special case of magnets.
Magnetic pole | Earth, Magnetism, Reversal | Britannica
magnetic pole, region at each end of a magnet where the external magnetic field is strongest. A bar magnet suspended in Earth’s magnetic field orients itself in a north–south direction. The north-seeking pole of such a magnet, or any similar pole, is called a north magnetic pole.
Why do magnets have north and south poles? - Live Science
2023年4月30日 · Scientists have defined a magnet's north pole as the end that would point toward Earth's north pole if the magnet could spin freely.
How Magnets Work - HowStuffWorks
2022年9月20日 · Magnets are objects that produce magnetic fields and attract metals like iron, nickel and cobalt. The magnetic field's lines of force exit the magnet from its north pole and enter its south pole. Permanent or hard magnets create their own magnetic field all the time.
22.1: Magnets - Physics LibreTexts
There are two types of magnetic poles, called the north magnetic pole and south magnetic pole. North magnetic poles are those that are attracted toward the Earth’s geographic north pole. Like poles repel and unlike poles attract.
7.2: Magnets, Electromagnets and Magnetic Matter
2024年2月22日 · There are two types of magnetic poles, called the north magnetic pole and south magnetic pole. North magnetic poles are those that are attracted toward the Earth’s geographic north pole. Like poles repel and unlike poles attract.
What are Magnetic Poles? What are Poles of a Magnet, Types
Magnetic Poles. We refer to the two ends of a magnet bar as poles. One end of the pole is known as the North Pole and the second end of the pole is known as the South Pole. If you line up two magnets opposite each other for example the South Pole of one magnet faces the north pole of the second magnet, then both the magnets will attract each other.