Figure shows four situations in which an electron is moving in electric / magnetic field. In which case the de Broglie wavelength of electron is increasing?

Question

Figure shows four situations in which an electron is moving in electric / magnetic field. In which case the de Broglie wavelength of electron is increasing? (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

λ propto (1/v) de Broglie wavelength of an electron depends on its velocities. Velocity of the electron is only decreasing in the Ilnd case.

Q. Figure shows four situations in which an electron is moving in electric / magnetic field. In which case the de Broglie wavelength of electron is increasing?

$λ \propto \frac{1}{v}$
de Broglie wavelength of an electron depends on its velocities. Velocity of the electron is only decreasing in the Ilnd case.

Q. Figure shows four situations in which an electron is moving in electric / magnetic field. In which case the de Broglie wavelength of electron is increasing?

λ∝v1​ de Broglie wavelength of an electron depends on its velocities. Velocity of the electron is only decreasing in the Ilnd case.

$λ \propto \frac{1}{v}$
de Broglie wavelength of an electron depends on its velocities. Velocity of the electron is only decreasing in the Ilnd case.