H2P-602

de Broglie wavelength

H2 Physics · JC 2 · Medium · de Broglie wavelength

In an electron diffraction experiment, electrons have an associated de Broglie wavelength of

1.8\times10^{-11}

m. Through what potential difference have the electrons been accelerated?
(Take

h = 6.63\times10^{-34}

J s,

m_e = 9.11\times10^{-31}

kg,

e = 1.6\times10^{-19}

C.)

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