Long wire, bent at right angles, and a circular circuit consisting of the five coils are arranged in one plane. The magnetic moment of the loop A * 0.028 mm ^ 2 is perpendicular to the plane of the drawing. circular current I2 Center is located on the bisector of the right angle. Contour radius R = 6 cm and 10 cm. Find the magnetic field strength in the center of a circular loop. Specify the direction of the current I2.

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