Multiple Choice
A ring with a clockwise current (as seen from above the ring) is situated with its center directly above another ring,which has a counterclockwise current,as shown in the figure.In what direction is the net magnetic force exerted on the top ring?
A) upward
B) downward
C) The net force is zero.
D) Impossible to determine
Correct Answer:

Verified
Correct Answer:
Verified
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