A wire loop with a resistance, R = 0.160 Ohms is pulled to the right out of a %3D region with a uniform magnetic field B = 0.223 T that points out of the screen as shown in the diagram below. As is moves, out of the field region, a current is induced, because of the current, there is a magnetic force on the loop. How much force (magnitude only) is required to keep the loop moving at a constant speed of v = 10.0 m/s? The height of the loop, L = 0.394 m. %3D

A wire loop with a resistance, R = 0.160 Ohms is pulled to the right out of a %3D region with a uniform magnetic field B = 0.223 T that points out of the screen as shown in the diagram below. As is moves, out of the field region, a current is induced, because of the current, there is a magnetic force on the loop. How much force (magnitude only) is required to keep the loop moving at a constant speed of v = 10.0 m/s? The height of the loop, L = 0.394 m. %3D