Which of the following is NOT one of the four factors that determine how much voltage is induced into a conductor?

A) The proximity of the field to the conductor
B) The speed at which the fields cut across the conductor
C) The number of amps
D) The number of conductors

The number of amps is not a factor in determining the induced voltage in a conductor. The induced voltage is primarily influenced by the magnetic field's proximity to the conductor, the speed at which the magnetic field cuts across the conductor, and the number of conductors within the magnetic field, not by the current (amps) flowing through the conductor.