Electrons flying towards the screen of a television tube form an electron beam.
| March 13, 2021 | education
Electrons flying towards the screen of a television tube form an electron beam. In which direction is the current in the beam directed.
For the direction of the current in physics, it is customary to consider the opposite direction to the movement of a negative charge. Since the electron charge is considered to be negative, the direction of the current in the television tube will be opposite to the direction of the beam, that is, from the screen to the cathode.
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