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Physics, 22.10.2019 21:00 annabanana1298
Two points, point a and point b, are situated above a current-carrying wire. point b is located at a distance r from the wire, which is twice as far from the wire as point a. by what factor is the magnetic field at point a larger or smaller than the magnetic field at point b?
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Two points, point a and point b, are situated above a current-carrying wire. point b is located at a...
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