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Electromagnets differ from other types of magnets because they require an electric current to generate a magnetic field, whereas permanent magnets do not need electricity. Additionally, electromagnets can be turned on and off by controlling the flow of electricity, allowing for greater flexibility in their use.

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4mo ago

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What types of magnets are used in a MRI machine?

Electromagnets


How many types of magnets are there?

none


What are the Names of electromagnets?

Some common types of electromagnets include solenoids, toroids, and horseshoe magnets. These electromagnets are widely used in various applications such as relays, motors, MRI machines, and speakers.


What are the types of magnets?

Ferro-magnets, permanent magnets, temporary magnets, and electromagnets. Ferro-magnets are magnets that are magnetic at a higher temperature than room temperature. do not quote me on that. permanent magnets are magnets that are always magnets, they are the kinds you use a lot. Temporary magnets are things that are magnetic in an extrenal magnetic field. Last but not least, electromagnets. Electromagnets are coils of wire around a cobalt, nickel, or iron. When ou run electricity through the wire, the core and wire become magnetic.


What are three types of magnets?

They are permanent, temporary and electromagnets


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Temporary magnets include electromagnets and soft magnets. Electromagnets are made by passing electric current through a coil of wire wrapped around a magnetic core, and their magnetism can be turned on and off by controlling the electric current. Soft magnets are materials that can be easily magnetized but lose their magnetism quickly once the external magnetic field is removed.


How strong are neodymium magnets compared to other types of magnets?

Neodymium magnets are the strongest type of permanent magnets available, with a much higher magnetic strength compared to other types of magnets like ceramic or alnico magnets.


What is most likely to be attracted by a magnet?

Iron, nickel and some of their alloys are attracted to magnets (only some types of steel). Also, the oppositely charged poles of other magnets or electromagnets.


How strong is a neodymium magnet compared to other types of magnets?

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What types of magnets are used in heavy industry?

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What are the different types of magnet?

bar magnet, horse shoe magnet,ball ended magnet and cylindrical magnet.I recomend doing the iron shavings and bar magnet experiment.x.x TRY IT .There are 3 types o magnets parmanent, temporary, and electromagnets.you can also use water andblue food colloring to create a magnetic field.Bar Magnet, horseshoe magnet etc


What are four types of electromagnets?

The four types of electromagnets include solenoid electromagnets, flat-faced electromagnets, cylindrical electromagnets, and horseshoe electromagnets. Each type has unique features and applications depending on their design and magnetic field strength.