subject: Magnetic Generator - Just How Basic Yet Powerful Magnetic Power Generators Help You Save on Your Power Bill [print this page] Magnetic generators are able to do what they do thanks to the power of magnets. For home owners who are considering going the parth of a magnetic power geneator, then an indepth and better understanding of the properties of magnets would probably be considered a good thing if you don't already know how they work. There are actually many different kinds of magnets and they are all made using completely different materials. The existence of magnets has been known since ancient Greek times where magnetic fields were discovered in lodestone. Since that time, scientists have continued to examine and research them and the force and energy that their magnetic fields create.
Did you know that the power of magnets can vary and they can be made from very different matierals? One of the most common varities of magnets is the one you probably have stuck to your fridge right now called hard magnets. This is by far the most common magnet found today. These hard magnets emit a magnetic field at all times. They never switch on and off and they are always making a magnetic field. This ability is why fridge magnets don't suddenly fall off your fridge door. The second kind of magnet is called temporary or soft magnets. As you might be able to guess from the name, these kinds of magnets aren't always "on". They are able to create a magnetic field but it isn't permanent. So when are they considered magnets? These magnets create a magnetic field only when they are near another magnetic field. Only at these times are they called magnets. The final kind of magnet is an electromagnet. The presence of electricity in the wires of electromagnetic magnets creates a magnetic field.
In addition to there being three kinds of magnets, magnets can also be constructed from very different materials. The magnet on your fridge is made from ceramic. You will also find these kinds of magnets in many school science classrooms around the world. They contain iron oxide in a ceramic composite. These kinds of magnets aren't very strong. Alnico magnets are constructed from aluminum, nickel and cobalt. Unlike ceramic magnets, these ones are actually much stronger but still don't come anywhere near the power from rare-earth metal magnets. The final group of magnets made from rare-earth metal fall into two groups; neodymium and samarium cobalt. Rare-earth metal are the strongest magnets on the planet today
Why and how do magnets work? Magnets make electromagnetic fields because all the magnetic domains in them are aligned in the same direction. A magnetic domain is basically a small magnet in itself. Typically, the magnetic domains in iron and other magnetic materials aren't aligned and they cancel each other out. The more magnetic domains you have in the same direction, the more powerful the magnetic field is. This is essentially how a magnet works and why it creates a magnetic field.
Magnetic generators rely entirely on the magnetic field produced by magnets. This magnetic field makes the creation of clean home power from magnetic power generators possible. You'll have a much great appreciate of the home electricity you create thanks to knowing just how magnets and your magnetic generator works.
Magnetic Generator - Just How Basic Yet Powerful Magnetic Power Generators Help You Save on Your Power Bill
