Task 30885.
By infinite wire carrying a current of 10 A. In the plane perpendicular to the wire loop is in the form of an equilateral triangle with a current of 1 A. Triangle Face 2 cm. To determine the magnetic field strength in the center of the circuit, at a distance of 5 cm from the wire.
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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