P22_032 - 32. (a) Using Coulombs law, we obtain m 8.99 109...

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32. (a) Using Coulomb’s law, we obtain F = q 1 q 2 4 πε 0 r 2 = kq 2 r 2 = ³ 8 . 99 × 10 9 N · m 2 C 2 ´ (1 . 00 C) 2 (1 . 00 m) 2 =8 . 99 × 10 9 N . (b) If r = 1000 m, then F = q 1 q 2 4 πε 0 r 2 = kq 2 r 2 = ³ 8 .
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.

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