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In: Physics

1. Tree thin infinite wires carrying currents I go perpendicularly to the paper sheet that they...

1. Tree thin infinite wires carrying currents I go perpendicularly to the paper sheet that they intersect at the points forming a triangle of side a. Two currents go inside the sheet and one goes outside. Calculate the absolute value of the magnetic field created by the currents in the middle of the sides of the triangle.

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