A cylindrical bar magnet is kept along the j axis of a circular coil. If the magnet is rotated about the axis then will be induced in the coil.
A. an emf
B. no emf
C. an emf whose magnitude depends upon the angular velocity
D. a high voltage
Answer:C
A cylindrical bar magnet is kept along the j axis of a circular coil. If the magnet is rotated about the axis then will be induced in the coil.
A. an emf B. no emf C. an emf whose magnitude depends upon the angular velocity D. a high voltage