Page 1 - MM
P. 1

SAI INTERNATIONAL SCHOOL

                                                        Class 6
                                                      Mind map
                                                 Subject- Physics

                                       Ch. – Magnets and Their Effects
                                           Subtopic- Making Magnets



                                             Making Magnets





                                                             The process of making a
                                    Magnetisation            magnetic substance into a
                                                               magnet is  known as
                                                                  Magnetisation.





                           Single-Touch
                              Method                        Double-Touch Method




                                In this method we use a bar        In this method we use two bar
                               magnet to make a permanent          magnets of equal strength to
                                  magnet from a magnetic            make a permanent magnet
                                         material.                 from a magnetic material.Ex:
                                                                            an iron bar
   1