Navigate

In the Davisson and Germer experiment, the velocity of electrons emitted from the

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

Options

(a) increasing the potential difference between the anode and filament
(b) increasing the filament current
(c) decreasing the filament current
(d) decreasing the potential difference between the anode and filament

Correct Answer:

increasing the potential difference between the anode and filament

Explanation:

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

AIPMT2011
admin:

Related Questions

  1. In a common emitter (CE) amplifier having a voltage gain G, the transistor
  2. A particle under the action of a constant force moves from rest upto 20 seconds
  3. Penetrating power of X-rays does not depend on
  4. In Moseley’s law √ν=a(z-b), the values of the screening constant for K-series
  5. The total kinetic energy of a body of mass 10 kg and radius 0.5 m moving with a velocity