Answer:
Length and speed.
Explanation:
According to Faraday's law, the voltage induced in the conductor is equal to the product of magnetic field, length and speed of the conductor.
The formula to find the induced voltage in the conductor is:
ξ = Blv
Here, ξ= emf induced, B is magnetic field, l is the conductor length and v is the conductor speed.
From the above formula, it is clear that voltage of a conductor depends upon the length and speed of the conductor.
Thus, the correct answer is option (A)
