A square loop of wire has a current going around it. The magnetic field from the current on each side of the loop results in a magnetic force on the wire on the opposite side. Each resulting magnetic force on the opposite side wire:
a. pushes outward on the loop
b. pushes inward on the loop
c. is actualyl zero
d. depends on if current is clockwise or counterclockwise
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A square loop of wire has a current going around it. The magnetic field from the current on each sid...
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