FIGURE 23-1 -The Three Loops of Wire Shown in Figure 23-1 Are

Multiple Choice

FIGURE 23-1
-The three loops of wire shown in Figure 23-1 are all subject to the same uniform magnetic field that does not vary with time. Loop 1 oscillates back and forth as the bob in a pendulum, loop 2 rotates about a vertical axis, and loop 3 oscillates up and down at the end of a spring. Which loop, or loops, will have an induced emf?

A) Loop 1
B) Loop 2
C) Loop 3
D) Loops 1 and 3
E) Loops 2 and 3