The Flexible loop in Figure has a radius of 12 cm and is in a magnetic field of strength 0.15 T. The loop is grasped at points A and B and stretched until us area is nearly zero. If it takes 0.20 s to close the loop, what is the magnitude of the average induced cmf in it during this time? Solved by verified study co-pilot All Study Co-Pilots are evaluated by Gotit Pro as an expert in their subject area. Add to Solution Cart Contact Us Student review: (4 ratings) 4 out of 4 people found this solution helpful.