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Oersted Magnetic Needle, Electromagnetism, 1820
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Título: Oersted Magnetic Needle, Electromagnetism, 1820
Descripción: Ver traducción automática
Deviation of the magnetic needle by current of battery. Hans Christian Oersted (August 14, 1777 - March 9, 1851) was a Danish physicist and chemist who discovered that electric currents create magnetic fields. In 1820 he noticed a compass needle deflected from magnetic north when an electric current from a battery was switched on and off, showing a relationship between electricity and magnetism. His initial interpretation was that magnetic effects radiate from all sides of a wire carrying an electric current, as do light and heat. He began more intensive investigations and published his findings, showing that an electric current produces a circular magnetic field as it flows through a wire. In 1825, Oersted made a significant contribution to chemistry by producing aluminium for the first time isolating the element via a reduction of aluminium chloride. The unit of magnetic induction (oersted) is named for him. He died in 1851 at the age of 73.
Deviation of the magnetic needle by current of battery. Hans Christian Oersted (August 14, 1777 - March 9, 1851) was a Danish physicist and chemist who discovered that electric currents create magnetic fields. In 1820 he noticed a compass needle deflected from magnetic north when an electric current from a battery was switched on and off, showing a relationship between electricity and magnetism. His initial interpretation was that magnetic effects radiate from all sides of a wire carrying an electric current, as do light and heat. He began more intensive investigations and published his findings, showing that an electric current produces a circular magnetic field as it flows through a wire. In 1825, Oersted made a significant contribution to chemistry by producing aluminium for the first time isolating the element via a reduction of aluminium chloride. The unit of magnetic induction (oersted) is named for him. He died in 1851 at the age of 73.
Crédito: Album / Science Source
Autorizaciones: ? Cesión de modelo: No - ? Cesión de propiedad: No
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Tamaño imagen: 4200 × 3394 px | 40.8 MB
Tamaño impresión: 35.6 × 28.7 cm | 1653.5 × 1336.2 in (300 dpi)
Palabras clave: 1800S • 1820 • ACTUALES • AGUJA • ARTE • CAMPO • COLOREADA • CRISTIANO • ELECTRICIDAD • ELECTROMAGNETISMO • EUROPA • EUROPEA • EUROPEAS • EUROPEO • EUROPEOS • FAMOSA • FAMOSO • FAMOSOS • FÍSICA (CIENCIA) • GRABADO • HANS • HISTORIA • HISTORICO • ILUSTRACION • ILUSTRACIONES • IMPORTANTE • INVENCION • LOUIS • MAGNETISMO • MAYOR • OBRA DE ARTE • S. XIX • SIGLO XIX • SIGLO
