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Material Type: Notes; Professor: Zhou; Class: GEN PHYS-ELEC, MAGN & MOTION; Subject: Physics; University: Montana Tech of the University of Montana; Term: Unknown 1989;
Typology: Study notes
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A CRT is commonly used to obtain a visual display of electronic information in oscilloscopes, radar systems, televisions, etc.
The CRT is a vacuum tube in which a beam of electrons is accelerated and deflected under the influence of electric or magnetic fields
The electrons are deflected in various directions by two sets of plates
The placing of charge on the plates creates the electric field between the plates and allows the beam to be steered