None of us are strangers to magnets.But there are some interesting facts about magnets that you may not be aware of. Read on to find out more about magnets and their properties.In the world of science, what is the magnetic force that pulls an object? What is the magnetic force seen in magnetic materials?From electric motors to refrigerators, magnets are part of almost everything. Magnets have become an inevitable part of our daily lives now. What is so special about magnets? What is the magnetic force, and how is the magnetic field formed? Let’s dive into the world of magnets and learn more about how magnets work.When a temporary magnet is placed within a strong magnetic field, it will start acting like a permanent magnet. Still, it will lose the magnetism when the temporary magnet is removed from the magnetic field.After reading all about the properties of magnets, do check out is silver magnetic and three magnetic metals.Facts About MagnetsMagnets are everywhere. Everywhere around us. In our day-to-day lives, we discover countless instances where magnets are used. Even our Earth has a strong magnetic field. What are some facts about magnets that we need to be aware of?Magnets are not always made; some of the magnets we see are natural magnets. A natural magnet is found naturally on Earth. Lodestones are examples of such natural magnets. What about other magnets? Other magnets are created using magnetic materials such as steel, cobalt, and nickel. Magnetic materials like aluminum and copper are also used to make magnets. We have already said that magnets are seen everywhere around us.There are magnets in most household items like telephones, computers, stereos, refrigerators, and TVs. Rare earth magnets are used in computer hard disk drives, speakers, and headphones. Unlike other permanent magnets, the rare earth magnet is made using rare earth metals. There is another type of magnet called an electromagnet. These electromagnets use electricity to create magnetic force in them.This can be classified as a temporary magnet because the magnetic field could be turned on and off like an electric field. Electromagnets are used to pick up scrap metal from junkyards. They are also used in high-speed trains called maglev trains. Roller coasters use magnets to move the car along the tracks.All About MagnetsLet us talk about magnets? What is a magnet, and what are some of the magnetic properties?Magnets are magnetic objects that produce a magnetic field that could attract nickel, cobalt, iron, and other metals. The common form of magnet seen around is that of a bar magnet. A bar magnet has two poles, the north and south poles. The two poles are always in pairs.The north pole cannot exist without a south pole, and the south pole cannot exist without a north pole. The magnetic poles attract and repel in two magnets. The opposite poles attract each other, and the same poles repel each other. That is, in two magnets, the magnet’s north pole attracts the other magnet’s south pole.On the other hand, the two south magnetic poles repel each other, and the two north poles also repel each other. Every magnet exhibits this particular property; there are permanent magnets and temporary magnets. Permanent magnets make their own magnetic field every time. For a temporary magnet, the magnetic field happens when it is in the presence of another magnetic field. Most magnetic materials that create a magnet are metal elements or alloys.For example, ceramic magnets contain iron oxide, alnico magnets are made from iron, nickel, and cobalt. Neodymium magnets contain iron, boron, and the rare earth element neodymium. As the name suggests, Samarium cobalt contains cobalt and the rare earth element samarium.Books About MagnetsThere are many books on magnets and magnetism written to understand magnets easily. What are some books about magnets?Many of the books are written in the form of stories about magnets. Such a method makes the concepts more accessible for kids to understand. ‘What makes a magnet’ by Franklyn Branley, ‘Magnets: pulling together, pushing apart’ by Natalie Rosinsky, ‘what magnets can do’ by Alan Fowler, ‘Magnets push, magnets pull’ by David A Adler, ‘A look at magnets’ by Barbara Alpert, ‘magnetic and non-magnetic’ by Angela Royston are some of the books on magnets. These books are written with illustrations aiming to engage little kids in the world of magnets.Stories About MagnetsChildren will understand and remember things if they are told in stories. That is precisely why, when talking about science, people tend to explain it using a story first. The case of magnets is also the same.In the Magnetic Max book by Monica Lozano Hughes, the main character Magnet Max loves magnets. On the other hand, his friend Nick believes that it is all magic. Together, Max and Nick explore the world of magnets and understand how it works. The illustrations brilliantly support the story.‘The shivers in the fridge’ by Fran Manushkin is another story about magnets. It talks about the story of a magnet family called shivers and their life inside a refrigerator. The book is a hilarious read for kids. ‘The magic school bus’ by Amazing Magnetism is also a fresh read on magnets. In here, Frizz and the class challenge Mr. O’Neatlys’s class to a science contest on magnetism. With the help of stories, children can understand much more about magnets and their magnetic properties. The facts about magnets are illustrated engagingly in such stories.Interesting Facts About MagnetsIt’s fun to know the many interesting facts about magnets. The magnet itself is a wonder. The facts related to magnets will be no less interesting either.Start with the poles of a magnet. A magnet will always have a north pole and a south pole, no matter how tiny it is. If you cut bar magnets into half, they will still have north and south poles. There is no magnet in the world with only a north pole or a south pole. There are always two poles. Do you know what the most powerful magnet is? It is a star called a magnetar. These stars are strong enough to destroy small planets.You can turn non-magnetic metals into magnets. If you rub an iron nail with a strong permanent magnet, the nail can turn into a magnet. But the magnetic fields are only temporary, making it a temporary magnet. Did you know that Earth is a giant magnet, a giant magnet with two poles? This big magnet is different from other magnets. The Earth’s magnetic poles are always moving.The end of a compass always points to the Earth’s magnetic north pole and south poles. Earth’s magnetic field is the iron ore present in the planet’s core. The iron creates an electric current around it, generating the Earth’s magnetic field. The Earth’s magnetic field influences the solar wind also. The magnetic field will interact with the solar wind and deflect the charged particles to form an elongated cavity in the solar wind.Even animals are affected by magnets. Some sharks are repelled by magnets, while a magnet navigates birds and turtles. Sometimes a magnet is made to swallow by a cow to remove the nails and wires the cow could have eaten. Magnets are very ancient. Naturally occurring magnets are centuries old. You can also remove the magnetic fields of an existing magnet. Magnetic forces are removed from a magnet by heating and hammering. The north-south alignment of the magnet is lost, and the molecules get arranged into random directions during the heating and hammering process.Here at Kidadl, we have carefully created many interesting family-friendly facts for everyone to enjoy! If you liked our suggestions for About magnets, then why not take a look at three types of magnets or three states of matter for kids?
None of us are strangers to magnets.
