Задача 30040.

The wire coil of radius 4 cm and a resistance of 0.01 ohm is in a uniform magnetic field with an intensity of 5000 A / m. The plane of the frame is 30 ° to the lines of tension. What is the amount of electricity drops through for round, if the magnetic field is shut down?

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

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