Final answer:
Reversing the direction of motion of a conductor in a magnetic field will result in the reversal of the direction of the induced voltage, in accordance with Lenz's Law.
Step-by-step explanation:
If a voltage is being induced into a conductor by electromagnetic induction, reversing the direction of motion of the conductor will Reverse the direction of the induced voltage.
According to Faraday's Law of Electromagnetic Induction, the magnitude of the induced voltage in a circuit is directly proportional to the rate of change of magnetic flux through the circuit. However, the direction of the induced voltage is given by Lenz's Law, which states that it will always act to oppose the change that produced it. This means if you reverse the motion of the conductor in a magnetic field, you reverse the change in magnetic flux and as a result, the direction of the induced voltage will be reversed.
Thus, the correct answer is D) Reverse the direction of the induced voltage.