A circular loop of wire is moved in the following three ways. For each case determine whether or not a current is induced in the loop and in what direction the induced current flows.
a) From location 1 outside the magnetic field to location 2 which inside the a magnetic field, in a time of 1 s.
b) At location 2 in the magnetic field, rotated by 90 degree about a vertical axis (vertically on this page) in a time of 1 s.
c) At location 2 in the magnetic field, rotated by 90 degree about an axis perpendicular to the page in 1 s.
d) What would be different if the motion occurred in a time period of 0.1 s instead of 1 s?
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