Решение задачи по физике раздел 71 пункт 96 электро

96. Two parallel plates with an area of S = 50 cm2 each, which are in the air, are charged with unlike charges Q = ± 40 nC. Determine the work A that should be done to push the plates to a distance l = 10 cm.

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