1. The problem statement, all variables and given/known data A loop rests in the xy plane. The z axis is normal to the plane and positive upward. The direction of the changing flux is indicated by the arrow on the z axis. The diagram that correctly shows the direction of the resultant induced current in the loop is a. (1) b. (2) c. (3) d. (4) e. (5) 2. Relevant equations emf = - [d(magnetic flux)]/dt 3. The attempt at a solution In Figure 4, the magnetic flux is increasing in the -z-direction. From Lenz's Law, there is an opposition to this change, so the induced current will be counter-clockwise, which corresponds to the +z-direction? Thanks.