Решение задачи по физике раздел 69 пункт 17 электро

17. A dielectric sphere with ε = 3 and a radius of R = 10 cm is uniformly charged with a bulk density ρ = 10 μC / m3. Determine the energy W of the electrostatic field enclosed inside the ball.

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