A 35.0-nC charge is placed at the origin and a 61.0-nC charge is placed on the +x-axis, 2.20 cm from the origin. How much work does it take for an external agent to move a 45.0-nC charge from a point on the +x-axis, 3.40 cm from the origin to a point halfway between the 35.0-nC and 61.0-nC charges? 1.43E-3 J
Added by Brian H.
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