Задача 31386.

Find the potential difference between two points in Au, created two infinite plane mutually perpendicular uniformly charged surfaces. The surface charge density equal to 2 x 10 -7 C / m ^ 2 and 4.2 x 10 -7 C / m ^ 2. a = 7 cm, b = 5 cm.

Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I try to help.