For our review of the second unit of the course, we'll be focusing on (1) Loop and Junction rules in circuits, (2) the magnitude and direction of magnetic forces, and (3) induced magnetic fields and currents. So think back to what you already know to answer the following question: Two identical loops of wire lie side-by-side in the same plane. The current in the left loop is counterclockwise and is increasing at an unknown rate. The right loop is moved away from the left loop (to the right) at an unknown velocity.