Electron beam used in an electron microscope, when accelerated by a voltage of 20 kV, has a de-Broglie wavelength of …. IF the voltage is increased to 40 kV, then the de-Broglie wavelength associated with the electron beam would be :

Option C. When electron is accelerated through potential difference …, then

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Dual Nature of Radiation

JEE Main 2023 · 25 Jan, Morning shift · Q6581

PhysicsMedium145×since 2002Q6581

Electron beam used in an electron microscope, when accelerated by a voltage of 20 kV, has a de-Broglie wavelength of

\lambda_0

. IF the voltage is increased to 40 kV, then the de-Broglie wavelength associated with the electron beam would be :

JEE Main 2023 · 25 Jan, Morning shift · Q6581

PhysicsMedium145×since 2002Q6581

Electron beam used in an electron microscope, when accelerated by a voltage of 20 kV, has a de-Broglie wavelength of

\lambda_0

. IF the voltage is increased to 40 kV, then the de-Broglie wavelength associated with the electron beam would be :