Решение задачи по физике раздел 67 пункт 79 электро

79. In a flat horizontal capacitor, a charged droplet of mercury (density ρ = 13.6 g / cm3) is in equilibrium at an electrostatic field strength of E = 500 V / cm. Determine the radius r of the drop if its charge Q = 10−12 C.

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