While II is decreasing, what is the direction of the net force that the wire exerts on loop AA? While is decreasing, what is the direction of the net force that the wire exerts on loop ? The wire exerts a downward force on loop AA. The wire exerts an upward force on loop AA. The wire exerts no force on loop AA.

Respuesta :

The wire wire will exert an attractive or repulsive force on the loops depending on its direction with the loops.

Force between two parallel loops

The magnetic force between two parallel loops depend on the direction of the two wires. The magnetic force can be repulsive or attractive.

Two parallel wires moving in opposite direction

When two parallel wires are moving in opposite direction, the magnetic force between the two wires will be repulsive.

Two parallel wires moving in the same direction

When two parallel wires are moving in the same direction, the magnetic force between the two wires will be attractive.

Thus, the wire wire will exert an attractive or repulsive force on the loops depending on its direction with the loops.

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