Chapter 9, Problem 9.4P

A rectangular loop of wire containing a high-resistance voltmeter has corners initially at (a/2, b/2,0), (-a/2, b/2, 0), (-a/2, -b/2, 0), and (a/2, -b/2, 0). The loop begins to rotate about the x axis at constant angular velocity &>, with the first-named corner moving in the a, direction at t = 0. Assume a uniform magnetic flux density B = B₀ a_z. Determine the induced emf in the rotating loop and sp specify the direction of the current.