Week5 (dragged) 55

Week5 (dragged) 55 - of charges ! n + = n − n + v + ° =...

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September 07, 2010 University Physics, Chapter 25 13 Direct Current ! We will study charges in motion ! Electric charge moving coherently from one region to another is called electric current. ! Do not need to move net charge to produce current, just relative motion
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Unformatted text preview: of charges ! n + = n − n + v + ° = n − v − usually electric wires are not charged! Thursday, September 23, 2010...
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This note was uploaded on 12/01/2011 for the course PHYS 241 taught by Professor Wei during the Fall '08 term at Purdue.

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