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In the Davisson and Germer experiment, the velocity of electrons emitted from the electron gun can be increased by

Options

  1. Aincreasing the filament current
  2. Bdecreasing the filament current
  3. Cdecreasing the potential difference between the anode and filament
  4. Dincreasing the potential difference between the anode and filament

Correct answer

D. increasing the potential difference between the anode and filament

Step-by-step solution

In the Davission and Germer experiment, the velocity of electron emitted from the electron gun can be increased by increasing the potential difference between the anode and filament.

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