A stream of electrons from a heated filament was passed between two charged plates kept at a potential difference V esu. If c and m are charge and mass of an electron repectively, then the value of `h//lambda` (where `lambda` is wavelength associated with electron wave) is given by :A. 2meVB. `sqrt(me V)`C. `sqrt(2me V)`D. meV

A stream of electrons from a heated filament was passed between two ch

1.	A stream of electrons from a heated filament was passed between two charged plates kept at a potential difference V esu. If c and m are charge and mass of an electron repectively, then the value of `h//lambda` (where `lambda` is wavelength associated with electron wave) is given by :A. 2meVB. `sqrt(me V)`C. `sqrt(2me V)`D. meV
Answer» Correct Answer - C

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