College Physics 10th Edition by Raymond Serway,Chris Vuille

Exercise 33

A flat coil enclosing an area of 0.10 m 2 is rotating at 60 rev/s, with its axis of rotation perpendicular to a 0.20-T magnetic field. (a) If there are 1 000 turns on the coil, what is the maximum voltage induced in the coil (b) When the maximum induced voltage occurs, what is the orientation of the coil with respect to the magnetic field