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AP Physics 2
12.4 Electromagnetic Induction and Faraday’s Law
12.3 Magnetism and Current-Carrying Wires
12.1 Magnetic Fields
IntermediateMCQConceptual19.5k
A stationary rectangular conducting loop positioned above a long straight wire carrying current \(I\).
A stationary rectangular conducting loop positioned above a long straight wire carrying current \(I\).
A long, straight horizontal wire carries a current \(I\) to the right that is steadily decreasing in magnitude over time. A stationary rectangular conducting loop is positioned directly above the wire in the same plane, with its bottom edge parallel to the wire, as shown.

Which of the following correctly identifies the direction of the induced current in the loop and the direction of the net magnetic force exerted on the loop by the magnetic field of the straight wire?

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