Solving a problem in physics section 75 point 71 electr

Solving a problem in physics section 75 point 71 electr

71. Two identical balls of mass m = 0.5 g are suspended in a vacuum on threads of length l = 0.3 m to one point. After the balls received the same charges, they dispersed to a distance of r = 0.1 m. Find the charge q of each ball.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)