It also touches on the function of electron tubes and transistors in controlling electron flow, highlighting their importance in electronic devices like computers. Keywords electrons, electric ...

The cathode tube was a prime example ... is the lifeblood of everything from computers to phones to microwaves, the electron turned out to be interesting to just about everybody.

A Welch model 2639 'Electron Diffraction tube' is used in an experiment in the second year lab. The tube has graphite and aluminum foils mounted on a grid between the electron gun and the screen of ...