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Solving a problem in physics section 71 point 60 electr
60. Two point charges q1 = 9 · 10−9 C and q2 = 1.32 · 10−8 C are at a distance of r1 = 40 cm. What work should be done to bring them closer to a distance of r2 = 25 cm?
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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