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Hans Christian Ørsted (/ ˈ ɜːr s t ɛ d /; [5] Danish: [ˈhænˀs ˈkʰʁestjæn ˈɶɐ̯steð] ⓘ; anglicized as Oersted; [note 1] 14 August 1777 – 9 March 1851) was a Danish chemist and physicist who discovered that electric currents create magnetic fields. This phenomenon is known as Oersted's law. He also discovered aluminium, a ...
In electromagnetism, Ørsted's law, also spelled Oersted's law, is the physical law stating that an electric current induces a magnetic field. [ 2 ] This was discovered on 21 April 1820 by Danish physicist Hans Christian Ørsted (1777–1851), [ 3 ] [ 4 ] when he noticed that the needle of a compass next to a wire carrying current turned so ...
Hans Christian Ørsted. Hans Christian Ørsted (August 14, 1777 – March 9, 1851) was a Danish physicist and chemist, influenced by the thinking of Immanuel Kant. He is best known for discovering the relationship between electricity and magnetism known as electromagnetism. From 1806, Ørsted was a professor at the University of Copenhagen.
Ørstedsparken is a public park in central Copenhagen, Denmark.One in a series of parks which were laid out on the grounds of the old fortification ring after it was decommissioned in the 1870s, the park still retains elements from the old fortifications in its topography—a section of the moat now serve as an elongated lake and former bastions appear in the landscape as small hills.
Hans Christian Ørsted. In the first half of the 19th century many very important additions were made to the world's knowledge concerning electricity and magnetism. For example, in 1820 Hans Christian Ørsted of Copenhagen discovered the deflecting effect of an electric current traversing a wire upon a suspended magnetic needle. [11]
In 1824, Danish physicist Hans Christian Ørsted attempted to produce the metal. He reacted anhydrous aluminium chloride with potassium amalgam, yielding a lump of metal that looked similar to tin. [26] [32] [33] He presented his results and demonstrated a sample of the new metal in 1825.
Hans Ørsted may refer to: Hans Christian Ørsted (1777–1851), Danish chemist and physicist; Hans-Henrik Ørsted (born 1954), Danish track cyclist; See also.
The monument consists of a bronze statue of Ørsted mounted on a granite plinth. Ørsted is seen demonstrating the effect of an electric current on a magnetic needle. With his hands he is connecting the wires from an electric battery, thereby making a magnet oscillate.