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Two rigid rods are oriented parallel to each other and to the ground. The rods carry the equal current in the similar direction. The length of each rod is 0.80 meter, and the mass of each is 0.077 kilogram. One rod is held in place above the ground, while the other floats beneath it at a distance of 8.2 x 10-3 meter. Calculate what the current in the rods.

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