common uses of magnets



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Magnetic storage

Magnetic storage or magnetic recording is the storage of data on a magnetized medium Magnetic storage uses different patterns of magnetisation in a magnetisable material to store data and is a form of non-volatile memory The information is accessed using one or more read/write heads...

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Types of Magnets

Permanent magnets are perhaps the most common type they are used to manufacture refrigerator magnets, as well as in jewelry making Temporary magnets can be useful in applications that generate a temporary magnetic field and require a magnetic response for the duration of the field...

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What Are The Uses Of Electromagnets?

Jan 13, 2016· What Are The Uses Of Electromagnets? Electromagnetism is one of the fundamental forces of the universe, responsible for everything from electric and magnetic fields to light...

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What are two common uses for electromagnets

Mar 28, 2012· Yes, it its because the electromagnets is a kinds of machine that you uses in a application magnets in your homemade , Two common uses are to heat water; and to generate electricity with ....

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Properties of magnets | Mini Physics

Oct 05, 2019· All the magnets have two types of poles: north-seeking poles or north poles and south-seeking poles or south pol The magnetic strength is the strongest at the poles of the magnet When you freely suspend a bar magnet in a horizontal position, the magnetic field of the bar magnet will interact with the magnetic field of the Earth...

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8 Cool Uses for Magnets

Magnetic spice rack One way to keep your spices organized is to use magnets "Some crafty folks use our magnets to hang spice jars like this," said Michael Paul of K&J Magnetics, IncThat custom magnetic spice rack from Etsy uses 24 empty jars with neodymium magnets to hold the jars together in a hexagonal shape on a rusted steel wall plate, which you can place on your refrigerator or another ....

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Common uses of magnets

Common uses of magnets Hard disk drives record data on a thin magnetic coating Magnetic hand separator for heavy minerals Magnetic recording media: VHS tapes contain a reel of magnetic tape The information that makes up the video and sound is encoded on the magnetic coating on the tape Common audio cassettes also rely on magnetic tape...

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Permanent Magnet DC Motor

Permanent Magnet DC Motor A DC Motor whose poles are made of Permanent Magnets is known as Permanent Magnet DC (PMDC) Motor The magnets are radially magnetized and are mounted on the inner periphery of the cylindrical steel stator The stator of the motor serves as a return path for the magnetic ,...

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Magnetism Examples

Electromagnets are also used in communication, specifically in telephon 5 Data storage - The magnetic strip has long been used in data storage, and a common example is the information stored via a strip on the back of a credit card This strip stores information by rearranging the particles on a piece of magnetic material...

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