Two point charges q1 40 c and q2 -80 c are placed along
Two point charges q1 = 4.0 ?C and q2 = -8.0 ?C are placed along the x-axis at x1 = 0 m and x2 = 0.20 m, respectively. What is the electric potential energy of this system of charges?
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two point charges q1 40 c and q2 -80 c are placed along the x-axis at x1 0 m and x2 020 m respectively what is the
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