when an electric current flows through a long conductor, each free electron moves? A)from one end of the conductor to the other end. B)with a speed of 300,000,000 m/s. C)back and forth between the ends of the conductor. D)through a relatively short distance.

Question

when an electric current flows through a long conductor, each free electron moves? A)from one end of the conductor to the other end. B)with a speed of 300,000,000 m/s. C)back and forth between the ends of the conductor. D)through a relatively short distance.

The individual electron moves a short distance.

throught a relatively short distance

c

When an electric current flows through a long conductor, each free electron moves

from one end of the conductor to the other end.

c

Answer 1

The correct answer is C) back and forth between the ends of the conductor. When an electric current flows through a long conductor, the free electrons within the conductor do not move from one end to the other in a continuous straight line. Instead, they oscillate or vibrate back and forth in response to the electric field applied by the voltage source. This oscillation allows the flow of charge to be maintained and creates the flow of current through the conductor. It's important to note that while the individual electrons may not travel a long distance, the overall effect of the movement of many electrons creates a continuous flow of current through the conductor.