Physics, 12.07.2019 20:20, CrystalMoreno

5. a current loop sits in the x ? y plane, centered on the origin. at the origin, the magnetic field due to the loop points in the positive z direction. what direction does the current in the loop run when viewed from the positive z direction?
(a) counter-clockwise.
(b) clockwise.
(c) the current is zero.
(d) more information is needed.

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5. a current loop sits in the x ? y plane, centered on the origin. at the origin, the magnetic fiel...