a conducting square loop is placed in the xy plane, oriented with its horizontal and vertical sides parallel to the x and y axes. Each side is 0.30 m in length. The loop moves at a constant speed of 2 m/s in the positive x direction and into a uniform magnetic field B, which points in the positive z direction (out of the page). As the loop moves into the B field, an EMF of 0.33 V is induced. What is the magnitude of the B field