Question

A square loop of wire of side L with total resistance R moves at constant speed v into a region of uniform magnetic field B pointing perpendicular to the plane of the loop. What is the average current that is induced in the square loop between the time it starts entering the region of magnetic field and the time it has completely entered the region? Do not worry about the sign of the current.

Answer 1

Prob. 9
http://www-physics.ucsd.edu/students/courses/winter2010/physics2b/hw/hw8.pdf