Решение задачи по физике раздел 75 пункт 71 электро

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.

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