Magnetic Generator - Just How Easy to Build Magnetic Power Generators Help You Save Money

Magnetic Generators work because of the properties of magnets and how they work

. 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. Did you know that there are actually many kinds of magnets and they can be constructed from different materials? Magnets have been around since the Greeks discovered that lodestone attracted pieces of iron. Since that time, scientists have continued to examine and research them and the force and energy that their magnetic fields create.

Magnets come in all shapes and sizes and the strength of their magnetic fields and materials they are made from can vary. Look in most kitchens around the world and you'll see on fridges the most typical kind of magnet call permanent magnets. These magnets are the general and most commonly used kind. Permanent magnets are constantly generating a magnetic field. They don't turn themselves on or off and they are always making a magnetic field. This allows fridge makes to stay stuck to the fridge without falling off. Soft or temporary magnets are another magnet variety. As you might be able to guess from the name, these kinds of magnets aren't always "on". The life of the magnetic field they emit doesn't last forever. So when are they considered magnets? When they are in the presence of a magnetic field and for a little time after, they continue to produce their own magnetic field. Only at these times are they called magnets. The third kind of magnet is an electromagnet. Magnetic fields are found in these magnets when electricity is passing through their wires.

Besides having three different kinds of magnets, there are different materials that can be used in the construction of them. The common fridge magnet is made from ceramic. You will also find these kinds of magnets in many school science classrooms around the world. They consist of iron oxide in a ceramic composite. These kinds of magnets aren't very strong. Alnico magnets are constructed from aluminum, nickel and cobalt. Alnico magnets are much stronger than ceramic magnets but are still weaker than magnets made from rare-earth metal. Rare-earth metal magnets fall into two groups; neodymium and samarium cobalt. These two groups of magnets offer the strongest magnetic fields known to this day.

So what is the secret to how a magnet works? 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. Usually, the domains in these materials are not pointing in the same direction and they cancel each other out. The higher the number of these domains that point in the same direction, the stronger the magnetic field of the magnet is. This is why magnets function as they do.

Magnetic generators operate based on the presence of magnetic fields in magnets. Home owners are able to harness these magnetic fields as a source of energy to make their own home electricity from magnetic power generators. Knowing the background of magnets gives you an even greater appreciate of the clean electricity you are able to create with your own home magnetic generator.

Magnetic Generator - Just How Easy to Build Magnetic Power Generators Help You Save Money

By: Creztor Tessel

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