In the very long wire conductor as shown on the picture , flows a current magnitude I. Near the wire there is a
square shaped contour , with lenght a ,which rotates around its axis a constant angular velocity. Axis of square contour and a straight line conductor are parallel , and the distance between them is b = 3*a / 2 .
Environment is the vacuum. Find the expression for the maximum value of induced EMF e(t) induced in the contour. Ignore the self-inductance emf.
Solution e max = 3*u (zero)* I * w * a / 10*pi
The Attempt at a Solution
I can't find relation between theta 1 and angle fi
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