Решение задачи по физике раздел 71 пункт 80 электро

80. The potential of a charged ball with a radius of 30 cm is 60 V. Determine the potential of the electrostatic field created by this ball in vacuum at a point at a distance from the ball´s radius from its surface.

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