Loop $A$ and a long, straight, current-carrying wire lie near each other on a tabletop in the top view shown below. Loop $B$ is oriented perpendicular to the wire.

Suppose that the current in the wire suddenly decreases. In what direction does the induced current flow in
-(b) Loop B?
A) Clockwise.
B) Counterclockwise.
C) No current flows in this loop.
D) One needs more information to answer.

Question

Loop $A$ and a long, straight, current-carrying wire lie near each other on a tabletop in the top view shown below. Loop $B$ is oriented perpendicular to the wire.
  
Suppose that the current in the wire suddenly decreases. In what direction does the induced current flow in
-(b) Loop B?
A) Clockwise. 
B) Counterclockwise. 
C) No current flows in this loop. 
D) One needs more information to answer.

Quizplus · Accepted Answer

The Answer of Loop $A$ and a long, straight, current-carrying wire lie near each other on a tabletop in the top view shown below. Loop $B$ is oriented perpendicular to the wire.
  
Suppose that the current in the wire suddenly decreases. In what direction does the induced current flow in
-(b) Loop B?
A) Clockwise. 
B) Counterclockwise. 
C) No current flows in this loop. 
D) One needs more information to answer.

Loop AAA And a Long, Straight, Current-Carrying Wire Lie near Each Other

Loop $A$ And a Long, Straight, Current-Carrying Wire Lie near Each Other