Решение задачи по физике раздел 73 пункт 48 электро
48. A ball weighing 4.5 g, suspended on a thread, is in a uniform, horizontal, electrostatic field of intensity E = 100 kV / m. In this case, the thread forms an angle of 30 ° with the vertical. 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.