A wire loop of radius 12 cm and resistance 11 Ω is located in a uniform magnetic field that changes in magnitude as given in the figure. The loop's plane is perpendicular to the magnetic field. What is the magnitude of the emf in volts induced in the loop during the time intervals (a) t−0 to 2.0 s; (b) 2.0 s to 4.0 s; and (c) 4.0 s tot -6.0 s? (a) Number Units (b) Number Units (c) Number Units
