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Write the expression for the de Broglie ...

Write the expression for the de Broglie wavelength associated with a charged particle of charge q and mass m, when it is accelerated through a potential V.

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The correct Answer is:
`W = K = qV = ( p^(2))/( 2m)` or `p=sqrt(2mqV)`
de Broglie wavelength `lambda = ( h )/( p ) = ( h )/( sqrt( 2mqV))`
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