What is the most magnetic end of a magnet called?
magnetic pole
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.
What is opposite pole?
The ends of a magnet are called its poles. One end is called the north pole, the other is called the south pole. Opposite poles attract each other, but similar poles repel. The Earth acts like a giant magnet. Its invisible magnetism helps animals such as birds, bats, sharks, and mice to find their way around.
Which end of magnet is north?
One end of any bar magnet will always want to point north if it is freely suspended. This is called the north-seeking pole of the magnet, or simply the north pole. The opposite end is called the south pole.
What is a disc magnet?
Disc magnets are thin flat circular magnets where the thickness does not exceed the diameter. They are the most commonly used magnet shape and the most versatile. They are used in holding applications where a hole is drilled and the magnet is recessed into the hole.
What are the 3 main types of magnets?
There are three types of magnets: permanent magnets, temporary magnets, and electromagnets. Permanent magnets emit a magnetic field without the need for any external source of magnetism or electrical power.
What is Fleming’s left hand thumb rule?
Fleming’s left – hand rule states that if we stretch the thumb, middle finger and the index finger of the left hand in such a way that they make an angle of 90 degrees(Perpendicular to each other) and the conductor placed in the magnetic field experiences Magnetic force.
What is meant by Demagnetisation?
Definitions of demagnetisation. the process of removing magnetization. synonyms: demagnetization. types: degaussing. the process of making a (steel) ship’s hull nonmagnetic by producing an opposing magnetic field.