Решение задачи по физике раздел 71 пункт 49 электро

49. The electric field is formed by an infinitely long filament charged with a linear density of τ = 10 pC / m. Determine the potential difference U of two points of the field spaced from the filament at a distance of r1 = 5 cm and r2 = 10 cm.

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