Решение задачи по физике раздел 71 пункт 20 электро

20. Between two parallel horizontal plates with a potential difference of 0.70 kV hangs a drop of oil, the radius of which is 1.5 microns. The distance between the plates is 0.40 cm, the oil density is 0.80 g / cm3. Find the charge of a drop.

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