to-achieve-a-de-broglie-wavelength-of-450-nm-what-potential-difference-is-requir

Question

To achieve a de Broglie wavelength of 530 nm, what potential difference is required to accelerate an electron from a state of rest?

Accepted Answer

5.4×$$10^{-6} V$$

Answer

6.0×$$10^{-5} V$$

Answer

4.0×$$10^{-5} V$$

Answer

3.0×$$10^{-4} V$$