It has been recently claimed that the axion coupling to fermions is responsible for an oscillating electric dipole moment (EDM) in the background of axion dark matter. In this work, we re-examine the derivation of this effect. Contrary to previous studies, we point out the physical relevance...
Electric Potential Of A Dipole And System Of Charges Torque on an Electric Dipole in a Uniform Electric Field Magnetic Dipole Moment Electric potential due to a Dipole (V) Suppose there are two charges, “–q”, placed at A, and “+q” placed at B, separated by a distance “d...
Before we start with the electric dipole moment we must understand what do we mean by the term dipole and dipole moment. An electric dipole is a pair of equal and opposite charges separated by a considerably short distance. In an electric dipole, the magnitude of both the charges will be ...
Electric dipole moment for supersymmetric monopoles After this work was completed, a much earlier derivation =-=[15]-=- of the result g = 2, for the electric dipole moment of a BPS monopole, was... H Osborn - 《Physics Letters B》 被引量: 16发表: 1982年 ...
In this article we would find the electric field due to a line charge . By line charge we mean that charge is distributed along the one dimensional curve or line ll in space. Here in this article we would find electric field due to finite line charge derivation for two cases electric ...
Dipole Dipole moment Electric Electric field Electrostatic field Energy Field Potential Potential energy Torque and rotation In summary, the derivation of potential energy for a dipole in an electric field involves calculating the work done by an external agent in turning the dipole against the influenc...
Because the electrons and holes are separated in space and bound with each other by the Coulomb interaction, the exciton in a bilayer system can be seen as a charge neutral electric dipole (as shown in Fig. 1a). On the other hand, superconductivity has been one of the central subjects ...
In order to find a rational for the success of Eq. (1), we will exploit BECs and an appropriate polarization decomposition. Details on the derivation are provided in the Supplementary Note2. The thermodynamic potential, namely the electric enthalpy,H, related to the presence of an external ele...
This the photo of my textbook, Here In the derivation of Electric Field Intensity due to an infinitely long straight uniformly charged wire - In the figure 1(c).20 Vector E1 and vector E2 are electric fields at point P due to the two line elements as shown in the figure 1(c).20. ...
Measurement sensitivity. Similar to the derivation of measurement sensitivity expression in refs 46,47, when neglecting the inference of stray light on the measured LIF signal, the single-shot limited sensitivity of our method to measure the static electric field, determined by only shot noise ...