who is hans christian oersted
Answers
QUESTION:- who is hans christian oersted?
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ANSWER:- Hans Christian Ørsted was a Danish physicist and chemist who discovered that electric currents create magnetic fields, which was the first connection found between electricity and magnetism. Oersted's law and the oersted are named after him
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Hans Christian Oersted (1777 - 1851)
Oersted was one of the leading scientists of the 19th century played a crucial role in understanding electromagnetism. He gavelectures which were quite popular among the public and also learnt a lot during the tours. During one such lecture in April 1820, Oersted
carried out an experiment that was never performed before.He placed a compass needle underneath a wire and then turned on electric current. The needle of the magnetized compass showed movement.
Oersted recognized the significance of what he had just done. Earlier, it was believed that electricity and magnetism were two different forces. Oersted had
demonstrated that they were interconnected. Through this observation he showed that electricity and magnetism were related phenomena. Some scientists, influenced by this experiment, continued with the modern field of "electromagnetism". Their research resulted in several new scientific theories and various vital inventions like the dynamo and the electric motor, created technologies such as the radio, television
and fiber optics. The unit of magnetic field strength is named the Oersted in his honour. Oersted was made a foreign member of the Royal Swedish Academy of
Sciences in 1822.