2 0
Task 30363.
Two concentric spherical surfaces in a vacuum, are charged the same amount of electricity q = 3 * 10 ^ -6 Cl. The radii of these surfaces R (1) = 1m and R (2) = 2m. Find the energy of the electric field between these spheres.
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.