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Electrons are subjected to a P.D of 100 ...

Electrons are subjected to a P.D of 100 V. de Broglie wavelength associated with the electron is

A

`12.28 overset@A`

B

`1.228 overset@A`

C

`0.1228 overset@A`

D

`0.0128 overset@A`.

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