Solution-An electron is accelerated through a potential

1) A singly charged particle accelerated through a potential difference of 115V has a wavelength of 4.4fm. Find it's mass.

2) An electron is accelerated through a potential difference of 400V. Find its wavelength and momentum.

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An electron is accelerated through a potential difference : 1 a singly charged particle accelerated through a potential difference of 115v has a wavelength of 4.4fm. find its

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