A conducting wire is bend into a loop as shown in the figure. The segment AOB is parabolic given by the equation `y^(2)=2x`, while segment BA is a straight line x = 2. the magnrtic field in the region `vec(B)=-8hat(k)` tesla and the current in wire is 2A.

The magnetic field created by the current in the loop at point C will be

Options

A. 32V
B. 8V
C. 16V
D. 4V

Explanation

The emf is the difference between emf across straight segment OA and OC.