when the applied voltage is 10000 V the debroglie wavelength of an electron is plancks constant=6.634*10^-34 Js

Mass of electron=9.1*10^-31 kg?

I also want to ask whether there is any difference between V and eV?

Thank You

Dear Nithin,

De broglie wavelength is given as h/p,

where h= planks constant and p= momentum ,

Best Of luck

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