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Showing posts from August, 2019

Magnetism And Matter

Introduction of Magnetism and Matter Index ü   History ü   Definition of Magnets and Magnetism in physics ü   Source of Magnetism or Cause of Magnetism ü   Classes of Magnetic Materials ü   Definition of Matter ü   Different States of Matter ü   Relation between Matter and Magnetism ü   Conclusion ü   Frequently asked Questions (FAQs) History In the ancient world when people started noticing that Lodestones (magnetized pieces of mineral magnetite) was able to attract iron it was then only when the concept of magnetism was introduced. Indian surgeon  Surushastra  was the first person to use magnets for surgical purposes.   Definition of Magnets and Magnetism in physics Magnets:  The ability of an object or a material to produce invisible magnetic field lines in order to develop a force which attracts other ferromagnetic materials such as iron, steel, etc. are known as  Magnets . Magnetism:  Magnetism is a pheno