Unformatted text preview: and we can write an expression for the magnitude of the current density September 07, 2010 University Physics, Chapter 25 22 Current Density i = J Â· d A reminds you something? 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.
- Fall '08