Physics, 07.03.2020 05:08 KarenH3512
A very long, straight wire carries a constant current. The magnetic field a distance d from the wire and far from its ends varies with distance d according to
A) d^-3
B) d
C) d^2
D) d^-1
E) d^-2
Answers: 1
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A very long, straight wire carries a constant current. The magnetic field a distance d from the wire...
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