Unformatted text preview: electric field at the center of the square E2 E3 Do not care if arrows draw correctly or not: it will OK in the end. Just be consistent, e.g. assume positive charges Thursday, September 2, 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