One of the most common use for magnets is on cupboard doors to hold them closed you will also find magnets in lots of electrical devices because they are a main component in speakers of all sizes even the tiny ones used in phones. I could go on and on but you only asked for one and I gave you two.
Exposure to high temperatures can cause magnets to lose their magnetization and become demagnetized.
The force between two magnets is known as magnetic force. This force is a manifestation of the electromagnetic force, which is one of the four fundamental forces in nature.
No, two magnets are not twice as strong as one. The strength of magnets depends on their magnetic field intensity, which is not simply additive when combining multiple magnets. Magnetic strength is influenced by factors such as the magnetic material, size, shape, and orientation of the magnets.
To power a fan with magnets, you can use a magnetically coupled rotating system where the motion of one magnet induces motion in another magnet connected to the fan. This setup can create a magnetic field that drives the rotation of the fan blades. However, this method typically requires precise engineering and isn't commonly used for everyday fan applications due to efficiency and practicality issues.
Magnets as such were not invented. Natural occurring mineral like Magnetite are magnetic. We have since approx 1730 been able to artificially make magnets. These days we can design a magnet to almost any shape and also give it a "charge" of almost any pattern we like. Magnets are still in the area of experimenting and inventions still happen in this field. Scientists these days search for a method in order to make a monopole.
Well, to keep a picture or a report card, regular letter and all that stuff on a fridge
electric motors
a pen
Separation out of ferromagnetic objects for recycling out of rubbish for landfill.
Sticking things on refrigerators, some toys have magnets, there are magnets in computers and in TVs, certain doors have magnets, and most electronics have magnets.
Exposure to high temperatures can cause magnets to lose their magnetization and become demagnetized.
I remember in the early 1970's, The Way was the name of a new version of The Bible which attempted to make the Bible easier to understand and to apply to one's everyday life.
memory
Wooly Willy was one
only one... but there are difrent shapes...
Virtualization can be used many different ways in everyday life. Those who use hypothetical situations in their work would use this everyday.
For such a broad question, magnets may be used for many situations and are popular assistants to people for everyday managements. One obvious example involves the refrigerator: Magnets are used for holding up pictures, lists, advertisements, and other personal visuals onto the fridge.