Задача 31088.

Find a job in the electrostatic field to reconstruct the 3 identical charges from one configuration to the configuration 2. The charge q = 1 nC, the distance b = 1 cm.

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.