magnet experiment

1800 After History of Magnetism and Electricity

1800 After History of Magnetism and Electricity 1820 - Electromagnetism, Current In 1820, a physicist Hans Christian Oersted, learned that a current flowing through a wire would move a compass needle placed beside it. This showed that an electric current produced a magnetic field. Andre Marie Ampere, a French mathematician who devoted himself to the [...]

May 18th, 2021|Electromagnetic, Magnet Experiments, Magnetic Field, Magnetic Industry News, Magnetic Kownledge, Magnetic Principle, Magnetic Research, Magnetic Technology, Magnetism|

What Happens When a Magnet is Heated

What Happens When a Magnet is Heated ？ Magnets can be found in many everyday items and technologies such as cars, phones and computers. It is because of permanent magnets' ability to create their own magnetic field that they are useful in various products and situations. However, they are not impervious. Magnet strength can be [...]

May 8th, 2016|Magnet Experiments, Magnet Test, Magnetic Kownledge, Neodymium Magnets|

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