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Unformatted text preview: up d) down e) E is zeo. >0 < For each pair of infinitesimal charges on the rod which are placed symmetrically about the middle of the rod, the component of that is parallel to the perpendicular bisector of the rod cancel out, leaving only the component parallel to the rod. This leaves only the net downward component as shown....
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This note was uploaded on 07/29/2008 for the course PHYS 241 taught by Professor Wei during the Spring '08 term at Purdue University-West Lafayette.
- Spring '08