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18 kwietnia 1945. Sidmouth. Zawód, zajęcie. fizyk, elektrotechnik, radiotechnik. Multimedia w Wikimedia Commons. John Ambrose Fleming (ur. 29 listopada 1849 w Lancaster, zm. 18 kwietnia 1945 w Sidmouth) – fizyk, elektrotechnik i radiotechnik angielski. W 1904 skonstruował diodę próżniową .
18 de jul. de 2020 · July 18, 2020 by Vanessa Samuel. Regarded the father of modern electronics, John Ambrose Flemings created the first vacuum tube while also providing some helpful educational tips now used in engineering education. Some of the touchstone electronic technology today—from radios and early TV sets to computers—was made possible, in part, to ...
John Ambrose Fleming was born in Lancaster in 1849. His maternal grandparents lived in London, and on long train journeys to visit them he became fascinated by the workings of engines and railway machines. Fleming didn’t come from a scientific family and his curiosity was frustrated by their educational style of memorising texts by heart.
約翰·安布羅斯·弗萊明爵士（英語： Sir John Ambrose Fleming ，1849年11月29日—1945年4月18日），英國 電氣工程師和物理學家。 他曾發明真空管（二極體）以及物理電磁學中使用的右手法則。
John Ambrose Fleming. Sir John Ambrose Fleming (Lancaster, 29 novembre 1849 – Sidmouth, 18 aprile 1945) è stato un inventore e ingegnere britannico.. È stato un elettrotecnico e radiotecnico inglese, inventore del diodo (), la prima delle valvole termoioniche (i cosiddetti tubi elettronici), che, fino all'invenzione dei transistori (), furono componenti insostituibili della radio, della ...
John Ambrose Fleming (Lancaster, 1849 - Sidmouth, 1945) Físico e ingeniero electrónico británico que inventó la válvula termoiónica. John Ambrose Fleming estudió en el University College, en el Royal College of Chemistry de Londres y en la Universidad de Cambridge, donde fue discípulo de Maxwell.
31 de dez. de 2015 · John Ambrose Fleming, a British scientist and professor at University College in London, is credited with one of the most important developments in the history of electronics. Following his work as a consultant for the Edison Electric Light Company from 1881-1891, Fleming became a scientific consultant to the Marconi Wireless Telegraph Company in 1899.
