Magnets Based On Shape
Magnets don’t have uniform shapes and sizes. Based on different shapes, they are classified into various categories. Let’s learn more about the different shapes of magnets.
Bar Magnet
A bar magnet is a ferromagnet. It is a rectangular piece made from steel, iron or any other ferromagnetic material/ bar magnet that shows the properties of a permanent magnet. A bar magnet has two poles, namely the north and a south pole. If a bar magnet hangs freely, it automatically aligns itself so that the northern pole of the bar magnet faces toward the earth’s magnetic north pole.
There are two types of bar magnets based on their magnet shape. These two types are:
- Rectangular Bar Magnet: Magnetic strength and magnetic field of a rectangular bar magnet are more significant than other magnets. Rectangular bar magnets are in the manufacturing as well as engineering industries.
- Cylindrical Bar Magnet: Cylindrical bar magnets are also known as rod magnets. The magnetism property of this magnet is higher than other magnets as its thickness is more significant than its diameter. Cylindrical bar magnets are popular in research, experimental, education and other industries.
Spherical Magnets
The magnet is a spherical magnet in a sphere in form. Spherical magnets are also known as ball magnets. The configuration of the polarity of these magnets is similar to that of earth. The concentration of magnetic fields is higher at the north pole as well as the south pole. Spherical magnets can attach like beads when two or more spherical magnets are together. Spherical or ball-shaped magnets are widely used in consumer products, magic hobbies, electronics, R&D and many more.
Horseshoe Magnets
The magnet shape of a horseshoe magnet is U-shaped or shaped like a horseshoe. The Horseshoe magnet was invented in 1825 by William sturgeon. The most significant advantage of a horseshoe magnet is its stronger magnetic field than many others. This is because the magnetic poles of a horseshoe magnet are much closer to each other. Horseshoe magnets pick up large pieces of metals that are heavy.
Disc Magnets
A disc magnet is a circular magnet that is thin and flat. The thickness of a disc magnet shoe does not exceed its diameter. It is a common and versatile magnet. If a hole is drilled, then a disc magnet is recessed in the hole. They are used for holding applications as well as in cup assemblies. It has a north pole and a south pole. They are widely used in industries and markets.
What is a Magnet?
Magnet is a physical object that can generate a magnetic field around itself, and this field is called Magnetic Field. This magnetic field is responsible for attracting unlike poles and repelling like poles. In other words, a magnet has the power to draw in magnetic materials toward itself and push away those materials that possess similar magnetic properties. The study of magnets is important for Class 6, Class 8, Class 10, and Class 12.
In this article, we are going to learn about what is a magnet, the properties of magnets, the poles of magnets, the magnetic field of magnets, types of magnets, and the applications of magnets.
Table of Content
- What is a Magnet?
- Properties of Magnet
- Poles Of Magnet
- Magnetic Field Of Magnet
- Magnetic Field Lines
- Types of Magnets