Question

The magnitude of the voltage induced in a conductor moving through a stationary magnetic field depends on the _______ and the _______ of the conductor.

A. length, speed
B. color, capacitance
C. resistance, current
D. distance, circumference

Answer 1

The correct answer is A). Length, Speed.

Answer 2

Length and speed.

Step-by-step 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)