Question

who invented the thermonic - value?
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Answer 1

Thomson's identification of the electron in 1897, the British physicist Owen Willans Richardson began work on the topic that he later called "thermionic emission". He received a Nobel Prize in Physics in 1928 "for his work on the thermionic phenomenon and especially for the discovery of the law named after him".

Answer 2

Answer:

Sir John Ambrose Fleming FRS( 29 November 1849 – 18 April 1945) was an English electrical mastermind and physicist who constructed the first thermionic valve or vacuum tube, designed the radio transmitter with which the first transatlantic radio transmission was made, and also established the right- hand rule used in drugs.

In 1904, working for the Marconi company to ameliorate transatlantic radio events, Fleming constructed the first thermionic vacuum tube, the two-electrode diode, which he called the oscillation valve, for which he entered a patent on 16 November. It came known as the Fleming stopcock. This invention is frequently considered to have been the morning of electronics, for this was the first vacuum tube.

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