Решение задачи по физике раздел 76 пункт 58 электро

58. A dust grain with a mass m = 1 ∙ 10−12 kg, carrying an electric charge of five electrons, passed in vacuum an accelerating potential difference U = 3 ∙ 106 V. What is the speed and kinetic energy of the dust grain

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