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electromagnetism

[ih-lek-troh-mag-ni-tiz-uh m] /ɪˌlɛk troʊˈmæg nɪˌtɪz əm/
noun
1.
the phenomena associated with electric and magnetic fields and their interactions with each other and with electric charges and currents.
2.
Also, electromagnetics. the science that deals with these phenomena.
Origin
1820-1830
1820-30; electro- + magnetism
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for electro-magnetism

electromagnetism

/ɪˌlɛktrəʊˈmæɡnɪˌtɪzəm/
noun
1.
magnetism produced by an electric current
2.
Also called electromagnetics. the branch of physics concerned with magnetism produced by electric currents and with the interaction of electric and magnetic fields
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for electro-magnetism

electromagnetism

n.

1828; see electro- + magnetism.

Online Etymology Dictionary, © 2010 Douglas Harper
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electro-magnetism in Science
electromagnetism
  (ĭ-lěk'trō-māg'nĭ-tĭz'əm)   
Any of the wide range of phenomena associated with the behavior and interaction of electric charges and electric and magnetic fields, such as electricity, magnetism, chemical bonds, and all forms of electromagnetic radiation, including light.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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9
11
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