When a magnet is moved towards a coil of wire, the induced emf in the coil is
A. Directly proportional to the rate of change of flux
B. Inversely proportional to the rate of change of flux
C. Directly proportional to the flux
D. Inversely proportional to the flux
Answer:A
When a magnet is moved towards a coil of wire, the induced emf in the coil is
A. Directly proportional to the rate of change of flux B. Inversely proportional to the rate of change of flux C. Directly proportional to the flux D. Inversely proportional to the flux