Задача 30630.

Find the magnetic field at the center of the arc radius of 0.2 m, the closing two parallel semi-infinite conductors, if they lie in a plane perpendicular to the plane of the arc, and the current in the circuit 14 A.

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.