The electromagnetic coils on the neck of the picture tube or tubes which pull the electron beam from side to side and up and down are called a…?
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Answer: Yoke
Explanation:
You know it as a “picture tube”; it’s the cathode ray tube (CRT) in a television set, in a computer monitor, in radar displays and in test equipment such as oscilloscopes. Images are produced on a screen by the movement of an electron beam inside a glass vacuum that strikes a phosphor-coated surface, emitting visible light.
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