The wire on the right is pulled to the right for 5 seconds and then to the left for 5 seconds as shown.  What is the magnitude and direction of the magnetic field passing through the wire rectangle?  You may pause the simulation and read the coordinate values by click-dragging the mouse at any time. The meter displays the induced emf in millivolts.  Start.

X [0.002] T
Out of the screen - Correct!
Into the screen
To the left
To the right


Physlet problem authored by Scott Bonham, NCSU.