Решение задачи по физике раздел 72 пункт 66 электро

66. The system consists of two balls of radius r located in a medium with a dielectric constant ε. Find the capacity of the system, assuming that the distance between the centers of the balls is R >> r. The charges on the surface of the balls are distributed evenly.

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