Решение задачи по физике раздел 4 пункт 53 электро

53. The space between the plates of a plane capacitor filled with mica (ε = 7). The area of the capacitor plates is 50 cm2. Determine the surface density of the bound charges σ ´on mica, if the capacitor plates attract each other with a force of 1 mN.

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