Topic: Electromagnet Work
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Answers to Common Questions
What are Electromagnets?
Electromagnets are magnet which are activated when electricity passes through them. Simple electromagnet can be formed by winding a wire over soft iron. Electromagnets are used in relays, harbors to pick up containers, etc. Read More »
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What is a Electromagnet?
Electromagnet is a magnet which is activated when electricity is passed through it. Simple electromagnet can be formed by winding wire over soft iron. It is used to lift up heavy containers in Harbors and in relays. Read More »
Source: http://answers.ask.com/Science/Physics/what_is_a_electromagnet
What is Electromagnetism?
Electromagnetism is magnetism caused by the flow of electricity. Electromagnets are artificial magnets created by inducing ferrous metals with coils of insulated wire. Look here for more information: www.otherpower.com... Read More »
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More Common Questions
Answers to Other Common Questions
Electromagnetic happens when an electron is moved from one place to another. Electromagnetism cannot happen if there is not a displacement in the electrons.
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To make an electromagnet you must wrap some copper wire around an iron core. Attach a battery and it will become magnetized. When you disconnect the battery it will become unmagnetized. Look here for more information: http://education.jlab....
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Magnets that run on electricity are called electromagnets. Electromagnets are used in many disciplines and things including medical, engineering and technology fields. For example, you can find electromagnets in cars, electrical appliances ...
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Electromagnetic waves can mean a number of different thing it can mean the radiant energy produced by the oscillation of an electric charge, this is very important.
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Electromagnets are pieces of ferrous metal that are induced by a magnetic coil. Confused? A large nail with wire wrapped around it becomes an electromagnet once electricity starts running through the wire.
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Source: http://answers.ask.com/Science/Physics/how_do_electromagnets_work
When any particle moves, it creates a magnetic field around its path of travel. When an electric current is ran through a wire, a magnetic force will be produced.
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An electromagnet is a piece of metal that is temporarily magnetized by an electromagnetic field. Wire is wrapped around the metal. When electricity flows through, it will magnetize the metal.
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Source: http://answers.ask.com/Science/Physics/how_does_an_electromagnet_...
