Hans christian oersted

In Ørsted's law, also spelled Oersted's law, is the This was discovered on 21 April 1820 by Danish physicist Ørsted's rules [ ] Ørsted found that, for a straight wire carrying a steady direct current (DC): • The magnetic field lines encircle the current-carrying wire. • The magnetic field lines lie in a plane perpendicular to the wire. • If the direction of the current is reversed, the direction of the magnetic field reverses. • The strength of the field is directly proportional to the magnitude of the current. • The strength of the field at any point is inversely proportional to the distance of the point from the wire. Direction of the magnetic field [ ] The direction of the magnetic field at a point, the direction of the arrowheads on the magnetic field lines, which is the direction that the "north pole" of the compass needle points, can be found from the current by the Vector form of the law [ ] The above rules can be generalized to give the modern vector form of Ørsted's law The line integral of the magnetic field B ( x ) . Ørsted's law only holds for steady currents, which don't change with time. Therefore, it only holds for DC Footnotes [ ] • Presentation (2015) by O. Zajkov, Physics Institute, • ^ a b c Becker, Richard (2013). Electromagnetic Fields and Interactions. Courier Dover Publications. p.172. 978-0486318509. • Oersted, H. C. (1820). Annals of Philosophy. London: Baldwin, Craddock, Joy. 16: 273. • H. A. M. Snelders, "Oersted's discovery of electromagnetism"...

1. "Compass Needle Deflected by Current-Carrying Wire - Oersted" Hans Christian Oersted was a Danish physicist and philosopher who made significant contributions to post-Kantian philosophy. His work focused on the relationship between electricity and magnetism, which he demonstrated in 1820 when he discovered that a current-carrying wire could deflect a compass needle. This discovery was a major breakthrough in the field of electromagnetism and helped shape post-Kantian philosophy, which focused on the relationship between the physical world and the world of ideas. Oersted's work was highly influential and helped to shape the development of modern physics. 2. Oersted: Discovered Electricity & Magnetism Hans Christian Oersted was a Danish physicist and chemist who made significant contributions to the scientific world. He is best known for discovering the relationship between electricity and magnetism, but he also founded organizations that are now known as the Danish Meteorological Institute. This institute is responsible for providing weather forecasts and climate data to the public, and it has been a major source of meteorological information in Denmark since its founding in 1872. Oersted's legacy lives on in the work of the Danish Meteorological Institute, which continues to provide valuable data to the public. 3. Danish physicist Oersted revolutionizes electromagnetism Hans Christian Oersted was a Danish physicist and chemist who made a major contribution to electromag...

Tartalomjegyzék • 1 Élete és tanulmányai • 2 Elektromágnesesség • 3 Alumínium • 4 Költészete • 5 Halála és emlékezete • 6 Kapcsolódó szócikkek • 7 Irodalom • 8 Jegyzetek • 9 Források • 10 További információk Élete és tanulmányai [ ] Ørsted tudomány iránti érdeklődése édesapja, Søren Christian Ørsted gyógyszertárában való segédkezése során alakult ki. Testvérével, Urkraft, egy „elsődleges erő”. Beszélgetéseik felkeltették Ørsted érdeklődését a fizika tudománya iránt. Elektromágnesesség [ ] Der Geist in der Natur, 1854 A felfedezés pillanatában Ørsted zavarba jött és semmilyen magyarázatot nem adott a jelenségre, és matematikailag sem próbálta meg leírni azt. Három hónappal később azonban intenzív kutatásba kezdett, majd nem sokkal később közzétette kísérleteinek eredményét, amelyek bizonyították, hogy az elektromos áram kör alakban mágneses teret hoz létre a vezető körül. A Eredményeinek nyomán a tudományos közösség szerteágazó kísérletezésbe kezdett az elektrodinamika témakörében. Az elért eredmények nagyban hatottak Alumínium [ ] Költészete [ ] Tudományos munkája mellett Ørsted neves író és költő is volt. Luftskibet ("Légiesség") című verssorozatát fizikus kollégája, Halála és emlékezete [ ] Ørsted 1851-ben halt meg, sírja a koppenhágai Assistens temetőben látható. Az 1950-1970 közötti kiadású 100 A Koppenhágai Egyetem Kémiai Tanszékének, valamint Matematikatudományi Intézetének otthont adó épületegyüttest Kapcsolódó szócikkek [ ] • • Irodalom [ ] • Beaumont, Lelonce: Mem...

Human fascination with electromagnetism, the interaction of electric currents and magnetic fields, dates back to the dawn of time with the human observation of lightning and other unexplainable occurrences, such as electric fish and eels. Humans knew there was a phenomenon, but it remained shrouded in mysticism until the 1600s when scientists began digging deeper into theory. 600 BCE: Sparking Amber in Ancient Greece The earliest writings about electromagnetism were in 600 BCE, when the ancient Greek philosopher, mathematician and scientist Thales of Miletus described his experiments rubbing animal fur on various substances such as amber. Thales discovered that amber rubbed with fur attracts bits of dust and hairs that create static electricity, and if he rubbed the amber for long enough, he could even get an electric spark to jump. 1600: Gilbert and the Lodestone Toward the late 16th century, the "founder of electrical science" English scientist William Gilbert published "De Magnete" in Latin translated as "On the Magnet" or "On the Lodestone." Gilbert was a contemporary of Galileo, who was impressed by Gilbert's work. Gilbert undertook a number of careful electrical experiments, in the course of which he discovered that many substances were capable of manifesting electrical properties. 1785: Coulomb's Law In 1785, French physicist Charles-Augustin de Coulomb developed Coulomb's law, the definition of the electrostatic force of attraction and repulsion. He found that the ...

Human fascination with electromagnetism, the interaction of electric currents and magnetic fields, dates back to the dawn of time with the human observation of lightning and other unexplainable occurrences, such as electric fish and eels. Humans knew there was a phenomenon, but it remained shrouded in mysticism until the 1600s when scientists began digging deeper into theory. 600 BCE: Sparking Amber in Ancient Greece The earliest writings about electromagnetism were in 600 BCE, when the ancient Greek philosopher, mathematician and scientist Thales of Miletus described his experiments rubbing animal fur on various substances such as amber. Thales discovered that amber rubbed with fur attracts bits of dust and hairs that create static electricity, and if he rubbed the amber for long enough, he could even get an electric spark to jump. 1600: Gilbert and the Lodestone Toward the late 16th century, the "founder of electrical science" English scientist William Gilbert published "De Magnete" in Latin translated as "On the Magnet" or "On the Lodestone." Gilbert was a contemporary of Galileo, who was impressed by Gilbert's work. Gilbert undertook a number of careful electrical experiments, in the course of which he discovered that many substances were capable of manifesting electrical properties. 1785: Coulomb's Law In 1785, French physicist Charles-Augustin de Coulomb developed Coulomb's law, the definition of the electrostatic force of attraction and repulsion. He found that the ...

1. "Compass Needle Deflected by Current-Carrying Wire - Oersted" Hans Christian Oersted was a Danish physicist and philosopher who made significant contributions to post-Kantian philosophy. His work focused on the relationship between electricity and magnetism, which he demonstrated in 1820 when he discovered that a current-carrying wire could deflect a compass needle. This discovery was a major breakthrough in the field of electromagnetism and helped shape post-Kantian philosophy, which focused on the relationship between the physical world and the world of ideas. Oersted's work was highly influential and helped to shape the development of modern physics. 2. Oersted: Discovered Electricity & Magnetism Hans Christian Oersted was a Danish physicist and chemist who made significant contributions to the scientific world. He is best known for discovering the relationship between electricity and magnetism, but he also founded organizations that are now known as the Danish Meteorological Institute. This institute is responsible for providing weather forecasts and climate data to the public, and it has been a major source of meteorological information in Denmark since its founding in 1872. Oersted's legacy lives on in the work of the Danish Meteorological Institute, which continues to provide valuable data to the public. 3. Danish physicist Oersted revolutionizes electromagnetism Hans Christian Oersted was a Danish physicist and chemist who made a major contribution to electromag...

Tartalomjegyzék • 1 Élete és tanulmányai • 2 Elektromágnesesség • 3 Alumínium • 4 Költészete • 5 Halála és emlékezete • 6 Kapcsolódó szócikkek • 7 Irodalom • 8 Jegyzetek • 9 Források • 10 További információk Élete és tanulmányai [ ] Ørsted tudomány iránti érdeklődése édesapja, Søren Christian Ørsted gyógyszertárában való segédkezése során alakult ki. Testvérével, Urkraft, egy „elsődleges erő”. Beszélgetéseik felkeltették Ørsted érdeklődését a fizika tudománya iránt. Elektromágnesesség [ ] Der Geist in der Natur, 1854 A felfedezés pillanatában Ørsted zavarba jött és semmilyen magyarázatot nem adott a jelenségre, és matematikailag sem próbálta meg leírni azt. Három hónappal később azonban intenzív kutatásba kezdett, majd nem sokkal később közzétette kísérleteinek eredményét, amelyek bizonyították, hogy az elektromos áram kör alakban mágneses teret hoz létre a vezető körül. A Eredményeinek nyomán a tudományos közösség szerteágazó kísérletezésbe kezdett az elektrodinamika témakörében. Az elért eredmények nagyban hatottak Alumínium [ ] Költészete [ ] Tudományos munkája mellett Ørsted neves író és költő is volt. Luftskibet ("Légiesség") című verssorozatát fizikus kollégája, Halála és emlékezete [ ] Ørsted 1851-ben halt meg, sírja a koppenhágai Assistens temetőben látható. Az 1950-1970 közötti kiadású 100 A Koppenhágai Egyetem Kémiai Tanszékének, valamint Matematikatudományi Intézetének otthont adó épületegyüttest Kapcsolódó szócikkek [ ] • • Irodalom [ ] • Beaumont, Lelonce: Mem...

In Ørsted's law, also spelled Oersted's law, is the This was discovered on 21 April 1820 by Danish physicist Ørsted's rules [ ] Ørsted found that, for a straight wire carrying a steady direct current (DC): • The magnetic field lines encircle the current-carrying wire. • The magnetic field lines lie in a plane perpendicular to the wire. • If the direction of the current is reversed, the direction of the magnetic field reverses. • The strength of the field is directly proportional to the magnitude of the current. • The strength of the field at any point is inversely proportional to the distance of the point from the wire. Direction of the magnetic field [ ] The direction of the magnetic field at a point, the direction of the arrowheads on the magnetic field lines, which is the direction that the "north pole" of the compass needle points, can be found from the current by the Vector form of the law [ ] The above rules can be generalized to give the modern vector form of Ørsted's law The line integral of the magnetic field B ( x ) . Ørsted's law only holds for steady currents, which don't change with time. Therefore, it only holds for DC Footnotes [ ] • Presentation (2015) by O. Zajkov, Physics Institute, • ^ a b c Becker, Richard (2013). Electromagnetic Fields and Interactions. Courier Dover Publications. p.172. 978-0486318509. • Oersted, H. C. (1820). Annals of Philosophy. London: Baldwin, Craddock, Joy. 16: 273. • H. A. M. Snelders, "Oersted's discovery of electromagnetism"...