Motional EMF - 12th class Physics Chap 15 Electromagnetic Induction | 2nd year physics motional emf скачать в хорошем качестве

Motional EMF - 12th class Physics Chap 15 Electromagnetic Induction | 2nd year physics motional emf

#motionalemf #electromagnetic_induction The emf induced by the motion of a conductor across the magnetic field is called motional Emf. Mathematically, E = -VBL Explanation Consider a conducting rod of length L placed on two parallel metal rails separated by distance L. A galvanometer is connected between the ends of the rails, so a complete loop abcda is formed. A uniform magnetic field B is applied which is directed into the paper. Initially, when the rod is stationary, galvanometer indicates no current in the loop. If the rod is pulled to the right with constant velocity v, the galvanometer indicates a current flowing through the loop. Clearly, the current is induced due to the motion of the conducting rod across the magnetic field. The moving rod is acting of emfe= Vb-V₂ motional emf,motional emf class 12,motional emf from lorentz force class 12,motional emf from faraday's law,motional emf class 12 physics,motional emf physics,motional emf direction of current,motional emf problems,motional emf class 12 by snpoint,motional emf and faraday's law,motional emf and induced electric field,induced emf and current class 12,snpoint motional emf,class 12 physics chapter 15 motional emf,Snpoint motional emf class 12 physics 2nd_year_phy_motional_emf #snpoint #motional_emf_by_snpoint #phy_by_snpoint #electromagnetic induction