Consider a conducting bar that is free to slide along conducting rails in an upward magnetic field as shown in the diagram below. We push the bar so that it moves to the right at a constant speed. Which way will current flow through the bar, the rails, and the light bulb?

A) Clockwise
B) Counter-clockwise
C) No current flows at all.

Question

Consider a conducting bar that is free to slide along conducting rails in an upward magnetic field as shown in the diagram below. We push the bar so that it moves to the right at a constant speed. Which way will current flow through the bar, the rails, and the light bulb?

A) Clockwise 
B) Counter-clockwise 
C) No current flows at all.

Quizplus · Accepted Answer

The Answer of Consider a conducting bar that is free to slide along conducting rails in an upward magnetic field as shown in the diagram below. We push the bar so that it moves to the right at a constant speed. Which way will current flow through the bar, the rails, and the light bulb?

A) Clockwise 
B) Counter-clockwise 
C) No current flows at all.

Consider a Conducting Bar That Is Free to Slide Along