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Interesting And Fun Uses For Strong Magnets


ring samarium magnet are classified into four different categories according to their chemical composition and structure. These include the Samarium Cobalt or SmCo, the Neodymium Iron Born (NIB or NdFeB), Ceramic or Ferrite and Alnico (Aluminum, Nickel and Cobalt). Out of the four, the NIB and SmCo are known as some of the strongest magnets. Here are some interesting uses for these strong magnets. Some of these examples can be made or reproduced easily by purchasing available strong magnets for sale. sintered alnico magnet are also referred to as rare earth magnets because they are composed of rare earth elements or Lathanoids. In the past, SmCo was the popular choice when it comes to using magnets. However, since the 1980s, the use of the SmCo as a strong magnet was quickly overshadowed by the NIB. The NIB is relatively cheap to manufacture and extremely strong. Samples of NIB magnets can be found in a variety of electronic devices that have or use motors such as cars, bikes and scooters. Electronics such as speakers and ear bud headphones need NIB magnets to produce high quality sound. Even toys such as building blocks use magnets. Each piece contains a small piece of sintered alnico magnet supplier which helps in fitting pieces and holding them in place. A variety of scientific experiments have been devised over the years to demonstrate the use of strong magnets. Most experiments can be reproduced as it is easy to find strong magnets for sale. Some of the more common school experiments include dropping a piece of magnet into a long copper or aluminum tube to demonstrate the effect of Lenza€?s Law. The magnet produces induced currents inside the tube. These currents come in the opposite direction of the magneta€?s currents, making the magnet appear to float. Another clever demonstration is placing a small NIB magnet on top of a large one, directing the same polar ends towards each other. This repelling action causes the smaller one to levitate or float. There are other nifty uses for NIB magnets. For instance, you can use it to find studs behind a painted wall. The magnet will get attracted to the nails or screws used to hold the studs in place. Leave the magnet in place as a temporary marker until you need to drill holes into the wall. You can even stick the magnet to any item and place it on the fridge. Stick it on pens, chocolates or any other item to create interesting and unique fridge magnets. Magnets are fascinating devices. Some of the most popular toys and electronic gadgets are made with bits of magnets inside. Find strong magnets for sale and create your own experiments such as waking up a sleeping laptop. Keep in mind that magnetic currents do have an effect on each another. You do not want to accidentally kill your laptopa€?s hard drive while trying to wake it up.