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Q: An electromagnetic wave is
A: An electromagnetic wave is a wave produced by the acceleration of an electric charge and propagated by the periodic variation of intensities of, usually, perpendicular electric and magnetic fields.
lovelyshyne|Points 544|
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Asked 6/20/2011 2:47:02 PM
Updated 2/24/2016 9:47:02 PM
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This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [2/24/2016 9:47:01 PM], Edited by yumdrea [2/24/2016 9:47:02 PM]
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