Решение задачи по физике раздел 71 пункт 18 электро
18. A metal spherical surface with a radius of r = 20 cm is charged uniformly with a surface density of σ = 5 nC / m2. Determine the strength E0 and the potential φ0 of the electrostatic field in the center of the sphere.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.