CBSE Class 12-science Answered
show graphically the variation of de broglie wavelenth with the potential throgh which an electron accelerated from rest?
Asked by vasturushi | 28 Feb, 2018, 12:53: PM
Expert Answer
Debroglie wavelength λ of the electron accelerated by a potential V is given by
; where h is plancks constant, m is mass of electron and e is charge of electronby substituting numerical values for h, e and m , we get 
; the graph is shown above
; the graph is shown above
Answered by Thiyagarajan K | 28 Feb, 2018, 04:19: PM
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