4) Metal bar of length 2. cm moves with velocity 1. cm/s towards the right in a constant magnetic field of 0.2 T, x-5cm,
Posted: Tue May 31, 2022 10:06 pm
4) Metal bar of length 2. cm moves with velocity 1. cm/s towards the right in a constant magnetic field of 0.2 T, x-5cm, R=5.02. a) Find the magnetic flux o through the conducting loop. b) Calculate the induced emf = -d/dt. c) Calculate the current I through the resistance d) Calculate the electric power P of this current. e) Calculate the applied force Fapp.