Задача 31124.

Unfused conductor weight 0.1 g and length of 7.6 cm is at equilibrium in a horizontal magnetic field of 10 A / m. To determine the current in the conductor if it is perpendicular to the lines of magnetic field induction.

Detailed solution with a short recording of the conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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