67. Ebony sphere of radius R = 50,0 mm charged uniformly distributed surface charge density with σ = 10,0 SCLC / m2. The ball is rotated about its axis at an angular velocity ω = 100 rad / s. Find the magnetic induction B in the center of the ball.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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