10. A straight wire 0.500 m long is moved straight up through a 0.400 T magnetic field pointed in the horizontal
direction. The speed of the wire is 20.0 m/s. What is induced in the wire?
a. EMF= 7.9V
b. EMF = 3.2V
c. EMF = 4.0V
d. EMF= 6.5V