How to find velocity of an electron ???
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Explanation:
The speed of electrons
The mass of the electron is m = 9 × 10 -31 kg.
The electronic charge is e = 1.6 × 10 -19 C.
For an electron gun with a voltage between its cathode and anode of V = 100V the electron will have a speed of about v = 6 × 10 6 m/s. (Relativistic effects have not been taken into account.)
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Electron:
Mass m = 9 × 10 -31 kg.
charge e = 1.6 × 10 -19 C.
To find velocity of electron:
Divide the total displacement by the total time.
In order to find the velocity of the moving object, you will need to divide the change in position by the change in time. Specify the direction moved, and you have the average velocity.
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