FIGURE 23-6 -A Conducting Loop in the Form of a Circle Is

Multiple Choice

FIGURE 23-6
-A conducting loop in the form of a circle is placed perpendicular to a magnetic field of 0.50 T. If the area of the loop increases at a rate of 3.0 × 10^-3 m²/s, what is the induced emf in the loop?

A) 4.3 mV
B) 0 mV
C) 1.5 mV
D) 1.7 mV
E) 5.5 mV