The Wire in the Figure Carries a Current I That

question 110

Multiple Choice

The wire in the figure carries a current I that is decreasing 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) No current is induced in any loop.
• B) The currents are counterclockwise in all three loops.
• C) The currents are clockwise in all three loops.
• D) Loop A has clockwise current, loop B has no induced current, and loop C has counterclockwise current.
• E) Loop A has counterclockwise current, loop B has no induced current, and loop C has clockwise current.

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