B Induced current in a loop

when a square loop is stretched to make a rectangular or circular loop(wire length remain same) in uniform magnetic field into the plane of paper what could be the direction of induced current. please share explanation as well
 
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Is the flux increasing or decreasing? Can you think of a law that describes the direction of current as flux changes?
 
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the magnetic field is uniform.
How question is will there be any induced current while changing the share from square to rectangular or circular.
 
27,317
3,904
the magnetic field is uniform. How question is will there be any induced current while changing the share from square to rectangular or circular.
Is the flux increasing or decreasing?
 
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