Consider the situation drawn below. At the instant shown two wire loops are exit
ID: 1348825 • Letter: C
Question
Consider the situation drawn below. At the instant shown two wire loops are exiting a region of uniform magnetic field. The top loop is moving to the left with speed v and the bottom loop is moving to the right also with speed v. The top loop is twice the length and half the width of the bottom loop. The effects of the loops on each other can be ignored.
LINK TO IMAGE:
http://www.colorado.edu/physics/phys2020/phys2020_fa15/Written%20HW/Physics%202020%20HW%207.pdf
5. For this problem, suppose the loops were in the positions shown but both were stationary. Suppose the field is initially 1 T, and it is steadily decreased to 0 T. During the time the field is changing, which loop has a larger induced voltage? What is the direction of induced current in each loop?
Explanation / Answer
Consider the situation drawn below. At the instant shown two wire loops are exit