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Physics, 25.03.2020 06:46 helo55

A 60 [Hz] high-voltage power line carries a current of 1000 [A]. The power line is at a height of 50 [m] above the earth. What is the magnitude of the magnetic field B [T] at a point on the surface of the earth directly below the power line

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A 60 [Hz] high-voltage power line carries a current of 1000 [A]. The power line is at a height of 50...
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