Задача 30935.

Straight wire length 60 cm, in which the current flows 100 A, moving in a uniform magnetic field with induction 0.5 Tesla. What kind of work will make the magnetic force moving the wire to 40 cm, if the direction of movement perpendicular to the lines of induction and wire?

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