Hey guys......
See this
My name on top...
Hurray I am sooo happy.......
And I have a question
1.What is electromagnet....
2.And where it is used
3.And how it is made....
Plz, answer...
I will mark u as brainlist who's answer will be most appealing to me...
Answers
Answered by
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An electromagnet is a device that sends electricity through a coil of wire to produce a magnetic field. ... Electromagnets are used in millions of devices around the world, from hard disk drives and MRI machines, to motors and generators.hope it help mate pls mark as brainlist...,
Answered by
1
2) Electromagnets are used in all kinds of electric devices, including hard disk drives, speakers, motors, and generators, as well as in scrap yards to pick up heavy scrap metal. They're even used in MRI machines, which utilize magnets to take photos of your insides!
1)electromagnet, noun, electromagnetic soft metal core made into magnet by passage of electric current through coil
Explanation:
1) An electromagnet is a magnet that runs on electricity. Unlike a permanent magnet, the strength of an electromagnet can easily be changed by changing the amount of electric current that flows through it. 3)The poles of an electromagnet can even be reversed by reversing the flow of electricit electromagnet is a type of magnet in which the magnetic field is produced by an electric current. ... The wire turns are often wound around a magnetic core made from a ferromagnetic or ferrimagnetic material such as iron; the magnetic core concentrates the magnetic flux and makes a more powerful magnet.
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