Physics II Images: Bar Moving on Tracks in a Magnetic Field

Because Canvas is so bad at copying images from development shell to course shell, here is another image needed for one of my online quizzes or tests:

This shows a conducting moving with velocity v (moving to the right at speed v) along a pair of parallel tracks of separation distance d in an uniform magnetic field of magnitude B (pointing out the the page). The tracks are connected on one end by resistance R, which is large enough that the resistance of the bar and track will be negligible in comparison.