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In the Davisson and Germer experiment , ...

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

A

decreasing the potential difference between the anode and filament.

B

increasing the potential difference between the anode and filament.

C

increasing the filament current

D

decreasing the filament current

Text Solution

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The correct Answer is:
B
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