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Unformatted text preview: (b) (c) (d) (e) (f) Determine for each configuration the direction of the resultant electric field (left/right/zero) at the location indicated by × . 8/1/2008 [tsl16 – 2/3] Electric Field on Line Connecting Point Charges (3) • Is the unknown charge positive or negative? • What is the value of the unknown charge? (a) (b) ? 9nC 2m 3m 3m 2m 9nC E=0 E=0 ? + + 8/1/2008 [tsl17 – 3/3]...
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This note was uploaded on 04/30/2008 for the course PHYS 204 taught by Professor Andrevantonder during the Spring '07 term at Rhode Island.
- Spring '07