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Physics, 17.03.2021 23:50 100888

Two infinitely long straight wires carrying currents I, and I are perpendicular to the by-plane as shown in the figure. The current I2 is unknown. The x-component of the net magnetic field, B, = 0 at point P. Find the y-component
By at P.
у
P
50 cm
30 cm
40 cm
х
11 = 8 A
12

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