Magnetism and Matter

Magnetism and Matter: Natural magnet and artificial magnet Natural magnet: A natural magnet is an ore of iron (Fe2O4) which – Attracts small pieces of iron, cobalt, and nickel towards…

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Moving Charges and Magnetism

Magnetic field: It is a region of space around a magnet or current-carrying conductor or a moving charge, in which its magnetic effect can be felt. The sources of magnetic…

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