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### Physics For Scientists And Engineers 6e By Serway And Jewett - Solutions Manual Vol.2

Course: PHYS 241, 152, Spring 2008
School: Purdue
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Word Count: 120175

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23 Chapter Solutions 10.0 grams electrons 24 23 atoms 47.0 = 2.62 10 N= 6.02 10 atom mol 107.87 grams mol # electrons added = Q 1.00 10 -3 C = = 6.25 1015 e 1.60 10 -19 C electron 23.1 (a) (b) or 2.38 electrons for every 10 9 already present 23.2 (a) 8.99 10 9 N m 2/ C 2 1.60 10 -19 C k q1q Fe = e 2 2 = r (3.80 10 - 10 m)2 ( )( ) 2 = 1.59 10 - 9 N (repulsion) (b) 6.67 10 -11...

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