Решение задачи по физике раздел 67 пункт 59 электро

59. Determine the field strength at a point located in the middle between point bodies with charges + 2 ∙ 10−9 C and −4 ∙ 10−9 C, which are located at a distance of 10 cm from each other.

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