John Ambrose Fleming (nonfiction)
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Sir John Ambrose Fleming FRS (29 November 1849 – 18 April 1945) was a British electrical engineer and physicist.
He is known for inventing the first thermionic valve or vacuum tube.
He is also famous for the left hand rule (for electric motors).
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Nonfiction cross-reference
External links:
- John Ambrose Fleming @ Wikipedia