Задача 31004.

Three parallel infinitely long conductors are located at equal distances d = 10 cm from each other. Through them in the same direction, the same currents were passed I1 = I2 = I3 = 5 A. Find the direction and magnitude of the force acting on the side of the first two conductors per 1 m of the length of the third conductor.

A detailed solution with a brief entry of the condition, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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