Задача 30951.

Frame 100 cm ^ 2, which is wound 100 turns of wire resistance of 10 ohms, rotates uniformly in a homogeneous magnetic field of induction 50 mT. The rotation axis lies in the plane of the frame and perpendicular to the lines of induction. Find which charge leaks through the frame at its rotation in the angular range from 60 ° to 90 °.

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.

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