The area of an elastic circular loop decreases at a constant rate, dA/dt = −5.20×10−3 m2/s . The loop is in a magnetic f
Posted: Sat Jul 09, 2022 12:06 pm
The area of an elastic circular loop decreases at a constantrate, dA/dt = −5.20×10−3 m2/s . The loopis in a magnetic field B = 0.40 T whose direction isperpendicular to the plane of the loop. At t = 0, theloop has area A = 0.285 m2. Determine the inducedemf at t = 0, and at t = 2.00s.