Question: 1) When accelerating an electron to 50 kV, calculate the energy, momentum, and wavelength of the electron, respectively. (The electron charge is 1.6x10-19C, the electron

1) When accelerating an electron to 50 kV, calculate the energy,

1) When accelerating an electron to 50 kV, calculate the energy, momentum, and wavelength of the electron, respectively. (The electron charge is 1.6x10-19C, the electron mass is 9.11x10-31kg, and the Planck constant is 6.63x10-34Js.)

2) When conducting a double-slit experiment as shown, calculate the distance between the bright bands.

11. a. 50kV , , , . ( 1.610-19, 9.1110-31kg, 6.6310-34 Js .) b. , . Electron diffraction fringes on the screen 50kV Two slits Filament Fluorescent Screen Electrons Vacuum

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