FIGURE 29-4 -Fig. 29-4 Shows the Time Evolution of a Uniform Magnetic

Multiple Choice

FIGURE 29-4
-Fig. 29-4 shows the time evolution of a uniform magnetic field. Four particular instants labeled t_A to t_D are also identified on the graph. The field passes through a circular coil whose normal is parallel to the direction of the field. At what time does the current induced in the coil have the largest value?

A) t_A
B) t_B
C) t_C
D) t_D
E) The current is the same at all these times.