Решение задачи по физике раздел 73 пункт 49 электро
49. A metal ball weighing 10 g is suspended on a long thread. In a uniform horizontal electric field with a voltage of 10 kV / m, the suspension thread forms with a vertical of 30 °. Determine the charge of the ball.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.