A Conducting Bar Is Slid at Constant Velocity Toward the Positive

Multiple Choice

A conducting bar is slid at constant velocity toward the positive x direction, along two conducting rods connected across a resistor R, as shown in the figure here. At moment t₁, the conducting bar is slid at constant velocity toward the negative x direction. The graph that most likely shows the current generated by the apparatus is

A) A
B) B
C) C
D) D
E) E