Difference between natural and artificial magnets?

magnetism tnpsc

Natural Magnets Artificial Magnets These are found naturally and they are irregular in shape. These are made by man which is a definite shape based on the usage. The strength of the magnet is natural and it is difficult to change.  Artificial Magnet is made with specific strength as required.  Natural Magnets are long-lasting, i.e … Read more

* * All the Notes in this blog, are referred from Tamil Nadu State Board Books and Samacheer Kalvi Books. Kindly check with the original Tamil Nadu state board books and Ncert Books.