Решение задачи по физике раздел 64 пункт 5 электро

55. To the ends of the copper wire forming the ring, a potential difference U = 0,12 B. The cross section of the wire S = 1,0 mm2. When a current strength of the magnetic induction in the center of the ring will be 225 mT?

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