Three point charges are located at the following positions: Q1 = 2.00 ?C at x = 1.00 m; Q2 = 3.00 ?C at x = 0; Q3 = -5.00 ?C at x = -1.00 m. What is the magnitude of the force on the 3.00-?C charge?
A) 5.40 × 10-2 N
B) 0.135 N
C) 0.158 N
D) 8.10 × 10-2 N
E) 0.189 N
E
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