Решение задачи по физике раздел 60 пункт 24 электро

24. The uniformly charged thin disk of radius R = 80 mm rotates around its axis with angular velocity ω = 60 rad / s. The surface charge density σ = 20 SCLC / m2. Determine the value of the magnetic induction B in the center of the disc and the magnetic moment of the disc pm.

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