Larmor, Sir Joseph

Larmor, Sir Joseph

▪ Irish physicist
born July 11, 1857, Magheragall, County Antrim, Ire.
died May 19, 1942, Holywood, County Down

      Irish physicist, the first to calculate the rate at which energy is radiated by an accelerated electron, and the first to explain the splitting of spectrum lines by a magnetic field. His theories were based on the belief that matter consists entirely of electric particles moving in the ether.

      Educated in Belfast and at Cambridge, Larmor taught at Queen's College, Galway (1880–85), and at Cambridge (1885–1932). Knighted in 1909, he represented his university in the British Parliament from 1911 to 1922.

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Universalium. 2010.

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  • Larmor , Sir Joseph — (1857–1942) Irish physicist Born at Magheragall in Ireland, Larmor gained his BA and MA from Queen s University, Belfast; he entered Cambridge University in 1877, gaining a fellowship in 1880. He then became professor of natural philosophy at… …   Scientists

  • Joseph Larmor — Sommaire 1 Biographie 2 Récompenses …   Wikipédia en Français

  • Joseph Larmor — Sir Joseph Larmor (* 11. Juli 1857 in Magheragall, County Antrim, Nordirland; † 19. Mai 1942 in Holywood, County Down) war ein irischer Physiker und Mathematiker. Inhaltsverzeichnis …   Deutsch Wikipedia

  • Larmor — Joseph Larmor Sir Joseph Larmor (* 11. Juli 1857 in Magheragall, County Antrim, Nordirland; † 19. Mai 1942 in Holywood, County Down) war ein irischer Physiker und Mathematiker. Von 1903 bis 1932 war er Professor auf dem …   Deutsch Wikipedia

  • Joseph Larmor — (1857 1942) Nacimiento 11 de julio de 1857 Magheragall, Condado de Antrim, Irlanda Fallecimiento …   Wikipedia Español

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  • Joseph Larmor — Infobox Scientist box width = 300px name = Joseph Larmor image width = 150px caption = Joseph Larmor (1857 1942) birth date = birth date|1857|07|11 birth place = Magheragall, County Antrim, Ireland death date = death date and… …   Wikipedia

  • Larmor precession — /lahr mawr/, Physics. the precession of charged particles, as electrons, placed in a magnetic field, the frequency of the precession (Larmor frequency) being equal to the electronic charge times the strength of the magnetic field divided by 4 pi… …   Universalium

  • larmor frequency — ˈlärˌmȯ(ə)r noun Usage: usually capitalized L Etymology: after Sir Joseph Larmor died 1942 British mathematician : the frequency of Larmor precession …   Useful english dictionary

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