Electromagnetic Cathode Ray Tube - Theory Of Operation

Year Published: 1958

Creator: Office Of Information Pentagon Bldg

Format: 16mm

Color: B&W

Sound: sound

Description: Shows how the electrons are acted upon by the electron gun, control grid and screen shield. Describes the effect of a magnetic field on an electron in motion as the basid for the action of the focus coil and deflection coil.

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Oddball Film and Video

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