FIGURE 29-2 -The Wire in Fig. 29-2 Carries a Current I That

Multiple Choice

FIGURE 29-2
-The wire in Fig. 29-2 carries a current I that is increasing with time at a constant rate. The induced emf in each of the loops is such that

A) no emf is induced in any loop.
B) all loops experience counterclockwise emf.
C) loop A has clockwise emf, loop B has no induced emf, and loop C has counterclockwise emf.
D) loop A has counterclockwise emf, loop B has no induced emf, and loop C has clockwise emf.
E) loop A has counterclockwise emf, loop B clockwise emf, and loop C has clockwise emf.