Решение задачи по физике раздел 67 пункт 95 электро

95. A long straight wire located in a vacuum carries a charge uniformly distributed along the entire length of the wire with a linear density of 4 nC / m. What is the strength of the electrostatic field at a distance of r = 2 m from the wire?

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