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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.
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.
Sir John Ambrose Fleming FRS (29 de novembro de 1849 - 18 de abril de 1945) foi um engenheiro elétrico e físico inglês que inventou a primeira válvula termiônica ou tubo de vácuo, projetou o transmissor de rádio com o qual o primeiro transatlântico transmissão de rádio foi feita e também estabeleceu a regra da mão direita usada na física.
ジョン・アンブローズ・フレミング（Sir John Ambrose Fleming, 1849年 11月29日 - 1945年 4月18日）は、イギリスの電気技術者、物理学者。 1904年、熱イオン管または 真空管 （二極管）「ケノトロン (kenotron)」を発明したことで知られている [1] 。
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 ...
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。
