A conducting rod of length l, mass m and resistance R is falling freely through a uniform magnetic field B which is perpendicular to the plane of paper. Find terminal velocity of this rod Share with your friends Share 0 Vijay Shankar Yadav answered this Dear Student, let terminal velocity is v induced emf=vBland current=vBlRthen at this velocity magnetic field will equal to gravitational force so vBlRBl=mgv=RmgB2l2 Regard 0 View Full Answer