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Ivan
3 years ago
7

The cathode-ray tube is a direct application of which of the following?

Physics
1 answer:
kari74 [83]3 years ago
3 0

Answer:

The movement of electrons in the presence of a magnetic field.

Explanation:

cathode-ray tube (CRT) has to do with

a vacuum tube in which an electron beam is deflected by applying electric or magnetic fields, produces a trace on a fluorescent screen. Cathode-ray tubes are uses in the television (TV) display. Other uses include radar displays, oscillography, and visual displays for computer terminals.

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