Three point charges are located on the x-axis at the following positions:
Q1 = +2.00 ?C is at x = 1.00 m, Q2 = +3.00 ?C is at x = 0.00, and Q3 = -5.00 ?C is at x = -1.00 m. What is the magnitude of the electric force on Q2? (k = 1/4??0 = 8.99 × 109 N ? m2/C2 )
A) 0.0540 N
B) 0.135 N
C) 0.158 N
D) 0.0810 N
E) 0.189 N
E
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