Решение задачи по физике раздел 17 пункт 85 электро

85. The spiral line along which the electron moves in a uniform magnetic field has a diameter d = 80 mm and a pitch l = 200 mm. The induction field B = 5,00 mT. Determine the velocity υ electron.

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