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MIND MAP:



                      Electromagnetic Induction (EMI)







                     The process of producing induced current in a
                        closed circuit or in a coil by changing the
                     magnetic field linked with the coil is known as
                                electromagnetic induction.


                                                   The strength of the induced   Fleming's right hand rule is
                       Induced current is           current dpends upon the       used to determine the
                                                       following factors.
                     the current produced         Strength of the magnetic field.  direction of induced current in
                     by change in magnetic                                         the conductor when a
                                                  Number of the turns in the coil.  conductor moves in a region
                               flux.              Relative speed between the coil   of magnetic field.
                                                       and the magnet.
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