Joseph John Thomson - Magnet Academy

Joseph John Thomson, better known as J. J. Thomson, was a British physicist who first theorized and offered experimental evidence that the atom was a divisible entity rather than the basic unit of matter, as was widely believed at the time.

electron

Sir Joseph John Thomson N(1856-1940) English Physicist

Joseph John “J. J.” Thomson

J. J. Thomson - Wikipedia

Pioneers - Magnet Academy

J. J. Thomson autobiography

Electromagnetic Theory, PDF, Electromagnetism

J. J. Thomson - Wikipedia

J.J. Thomson, the electron and the birth of electronics