A ring with a clockwise current (as seen from above the ring) is situated with its center directly above another ring, which has a counter-clockwise current, as shown in the figure. In what direction is the net magnetic force exerted on the top ring?
A) upward
B) downward
C) to the right
D) to the left
E) The net force is zero.

Question

A ring with a clockwise current (as seen from above the ring) is situated with its center directly above another ring, which has a counter-clockwise current, as shown in the figure. In what direction is the net magnetic force exerted on the top ring? 
A) upward 
B) downward 
C) to the right 
D) to the left 
E) The net force is zero.

Quizplus · Accepted Answer

The Answer of A ring with a clockwise current (as seen from above the ring) is situated with its center directly above another ring, which has a counter-clockwise current, as shown in the figure. In what direction is the net magnetic force exerted on the top ring? 
A) upward 
B) downward 
C) to the right 
D) to the left 
E) The net force is zero.

A Ring with a Clockwise Current (As Seen from Above