A loop of area 4 cm2 has its plane parallel to the field lines of the magnetic field, B = 0.6 T, as shown in the figure. The loop is pulled in the opposite direction of the field with a constant velocity of v = 6 m/s. http://img375.imageshack.us/img375/4139/picbs3.th.jpg [Broken] A. What is the induced voltage? B. Use a coil of 10 loops. Now the loop is turned so that its plane is perpendicular to the B field and then the coil is pulled out of the field. What is the induced voltage? I know how to do part A, it's just zero. But I have tried many formulas with part B but cannot get an answer, because there is always some variable that is unknown. Can someone help me?