The magnetic field in a region is given by B = Bo(1+)k. A square loop of edge-length d is placed with its edge along x and y axis. The loop is moved with constant velocity V = Voi. The induced emf in the loop is a. VoBod2 b. VoBod c. VoBoa2 d d. None The magnetic flux through a stationary loop with resistance R varies during interval of time T as d = at(T-t). The heat generated during this time neglecting the inductance of loop will be a. 3 b. 72 3R T C.3R d.