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 How is Magnetism Produced in an Electromagnet?

Answer Electromagnets are used in a variety of devices, from stereo speakers to bullet trains. These devices utilize the principles of electromagnetism to induce a magnetic field on a piece of metal by ru... Read More »
http://www.ehow.com/how_8139114_magnetism-produced-electromagnet.html

Top Q&A For: How is Magnetism Produced in an Electromagnet

How long can an electromagnet keep its magnetism?

According to Magnet Lab, an electromagnet is created by applying electricity to a piece of ferrous (iron-containing) material wrapped with wire. The strength of the resulting electromagnetic field ... Read More »
http://www.answerbag.com/q_view/2029685

How Is an Electromagnet Produced?

An electromagnet is a magnet consisting essentially of a soft-iron core wound with a current-carrying coil of insulated wire. The current in in the wire magnetizes the core. An electromagnet can ... Read More »
http://www.ehow.com/about_6363329_electromagnet-produced_.html

Numbers of ATP that produced from glucose that produced from glycogenolysis?

Do you mean "Glycolysis" instead of glycogenolysis?Glycolysis is the metabolic pathway that converts glucose C6H12O6, into pyruvate, CH3COCOO− + H+. The free energy released in this process is us... Read More »
http://answers.yahoo.com/question/index?qid=20130401130337AADdcIA

What does magnetism mean?

Literally, magnetism refers to the force exerted by a magnetic field. Figuratively, magnetism is used to describe the strong power or attraction of something, particularly someone's personality or... Read More »
http://www.answerbag.com/q_view/2082278


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