![]() ![]() In addition to this, through Lenz’s principle also, electromagnetic induction can be known. The negative sign represents that the path of the induced electromotive force and variation in the path of magnetic fields have opposite directions. Where ‘N’ corresponds to a total number of turns in the wire, Ф corresponds to magnetic flux across one loop and ‘Є’ corresponds to magnetic flux. The flux is considered as the product of flux linked to the coil and the total number of turns present in the coil. The electromotive force which is induced in the coil equals the rate of variation in the flux linkage. By making coil and magnet either to away or to close.By altering the location of the area where the magnetic field is placed.By changing the coil either internal or external to the magnetic field. ![]()
0 Comments
Leave a Reply. |