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An electron is accelerated from rest through a potential difference of $V$ volt. If the de Broglie wavelength of the electron is $1.227 \times 10^{-2}$ nm, the potential difference is:

hard

Dual Nature of Radiation and Matter

2020

physics

$10^2$ V

$10^3$ V

$10^4$ V

$10$ V

Explanation

To solve this problem, we will use the de Broglie wavelength formula and the kinetic energy of an electron. $\\$ The de Broglie wavelength $\lambda$ is given by: $\\ \lambda = \frac{h}{p} \\$ where $h$

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An electron is accelerated from rest through a potential difference of V V V volt. If the de Broglie wavelength of the electron is 1.227×10−2 1.227 \times 10^{-2} 1.227×10−2 nm, the potential difference is:

Explanation

Our AI powered practice platform can help you achieve your doctor dream.

An electron is accelerated from rest through a potential difference of $V$ volt. If the de Broglie wavelength of the electron is $1.227 \times 10^{-2}$ nm, the potential difference is: