Задача id16996
A drop of water is in the field of a point charge of 10-5 C. At what distance must the charge be from the drop for the electric forces to overcome the force of gravity? The size of the drop is much less than the distance from the drop to the charge.
Detailed solution. Format gif
Оплата и выдача товара осуществляются через партнёрскую платформу.