In the figure, a long rectangular conducting loop, of width L = 12 cm, resistance R = 14 Q, and mass m = 0.14 kg, is hung in a horizontal, uniform magnetic field of magnitude 1.4 T that is directed into the page and that exists only above line aa. The loop is then dropped; during its fall, it accelerates until it reaches a certain terminal speed v. Ignoring air drag, find the terminal speed. Number i Units

In the figure, a long rectangular conducting loop, of width L = 12 cm, resistance R = 14 Q, and mass m = 0.14 kg, is hung in a horizontal, uniform magnetic field of magnitude 1.4 T that is directed into the page and that exists only above line aa. The loop is then dropped; during its fall, it accelerates until it reaches a certain terminal speed v. Ignoring air drag, find the terminal speed. Number i Units