Question

An electron of charge 'e' and mass 'm' is accelerated from rest by a potential difference 'V'. The de Broglie wavelength is

A

Directly proportional to the square root of potential difference.

B

Inversely proportional to the square root of potential difference

C

Directly proportional to the square root of electron mass

D

Inversely proportional to the cube root of electron mass

Medium
Updated on : 2022-09-05
Solution
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Correct option is B)



So de-broglie wavelength

   

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