Find the magnetic field at the center of the square

Reference no: EM13647523

Four long, straight wires parallel to the z axis pass through the points (±8.5 cm, ±8.5 cm) at the corners of a square inthe x-y plane. Each carries a currentof 4.0 A, with the upper two currents in the -z direction and the lower two inthe +z direction. Find the magnetic field at the center of the square.
_______ µT

Reference no: EM13647523

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