Energy eigenstates are superimposed in order to form the wave packet for an electron propagating in one dimension under the influence of a uniform, time‐independent electric field. Flux velocity, phase velocity, and envelope velocity are considered. Asymptotic expressions are derived which describe th...
supporting evidence for anomalous,quantum-like effects in such a situation showing systematicmodulations of electron current when a retarding potential is varied,even though the quantum wavelength of the electrons in such aconfiguration was less than a billionth of the spatial width of thepotential ...
In the oscilloscope shown, an elctron beam is deflected by an electric force produced by charged metal plates AD and BC. In the region ABCD, each elctron experiences a uniform downward electric force of 3.2x10^-15N. Each electron enters the electric field along the illustrated axis, halfway...
The classical motion of an electron in the field of a point electric dipole is analysed. It is shown that the only motion for which the distance γ from the dipole to the electron does not either increase without limit or decrease to and remain at zero is that for which γ is constant ...
We found that the difference of the normalized (with respect the speed of light) velocities, with and without radiation reaction, are quite small between 10-31 to 10-14 for intensities on the electric field of 10-8 to 1 Dynes/ues, which may represent some concern to measure experi- ...
In numerical simulations on a moving charged soliton in polyacetylene, thebehavior of the total, electric, lattice potential and lattice Kinetic energies are analyzed. In order to induce physically natural motion, the soliton is accelerated by auniform electronic field as in the previous papers of ...
We may also give the conversion factor between the degree and the electron-volt, the latter being the unit of energy generally used in atomic physics: 1eV=1.60×10−12erg ...
An electron moves in circular motion in a uniform magnetic field. The velocity of the electron at point P is 6.8 \cdot 10^5 \; \mathrm{ m}\; \mathrm{ s} ^{ 1} in the direction shown. The magnitude of the magnetic field is 8.5 \mathrm{ T}. ...
The electron is a sub-elementary particle which is the only particle that takes part in atomic transitions during chemical and physical reactions. The electron lies outside the nucleus and continuously revolving.Answer and Explanation: The two types of rotational motion as exhibited by...
In addition, the physical features and chemical composition of cells (e.g., the dielectric properties of cells) are accessible from cellular rotational motion based on lab-on-a-chip techniques. For example, Han et al. [15] proposed a microfluidic device with a nonuniform electrical field, ...