Решение задачи по физике раздел 54 пункт 41 электро

41. The coil wire diameter of 20 cm placed in a uniform magnetic field, the induction is equal to 1 mT. By passing on the current round of 2 A round turned at an angle of 90 °. What a moment of forces acting on the turn?

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