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Solving a problem in physics section 73 point 73 electr
73. A second charged ball was brought to a ball with a charge Q1 = 10 nC and a mass m = 0.5 g hanging on a thin silk thread at a distance r = 2.5 cm from it. Determine the charge Q2 of the second ball if the thread tension is reduced by half.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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