What is the principle of a television receiver?
| October 23, 2020 | Education
In a television receiver, when a signal from the transmitter arrives, the electron beam under the action of the control magnetic fields begins to move along the first of 625 lines of the television frame, the intensity of the electron beam along the line is regulated by the signal received from the television transmitter. This is how the entire image of the frame is built line by line.
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