The Wire in the Figure Carries a Current $I$ That Is Increasing with Time at a Constant Rate

question 162

Multiple Choice

The wire in the figure carries a current $I$ that is increasing with time at a constant rate. The wire and the three loops are all in the same plane. What is true about the currents induced in each of the three loops shown?

• A) Loop A has clockwise current, loop B has no induced current, and loop C has counterclockwise current.
• B) The currents are counterclockwise in all three loops.
• C) The currents are clockwise in all three loops.
• D) Loop A has counterclockwise current, loop B has no induced current, and loop C has clockwise current.
• E) No current is induced in any loop.