which law says that the induced voltage is directly proportional to the magnetic flux
To correct the problem you should either apply fewer volts (4.66), apply them for less time (698 ns) or use more turns (9). Satisfy yourself that the above result is consistent with our original formulation of Faraday's law: voltage is proportional to the rate of change of flux. No change of flux â no induced voltage. Flux increasing linearly â constant positive induced voltage.