Решение задачи по физике раздел 76 пункт 11 электро

11. The point charges of 2.0 µC and –1.2 µC are 5 cm apart. Calculate the field strength at a point 3 cm from the positive and 4 cm from the negative charge. Calculate the force acting at this point on a point charge of 0.08 μC.

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