Решение задачи по физике раздел 71 пункт 51 электро

51. Two point charges of the same name are in vacuum at a distance of r1 = 40 cm. To bring the charges closer to a distance of r2 = 10 cm, the work A = 2.03 μJ. Determine the charge of Q2 if Q1 = 2 nC.

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