The potential energy (U) of an electric dipole in an electric field is given by the formula:U=−→P⋅→E=−PEcos(θ)Where:- P=10−6C-m (dipole moment)- E=102V/m=100V/m (electric field)- θ=60∘ Substituting the values:U=−(10−6C-m)⋅(100V/m)⋅cos(60∘)...
neutrons with a velocity ≤ 6 m/sec, were used for a search of the neutron electric dipole moment (EDM). In this report only the present stage of the investigation and the latest version of the experimental set-up are presented. A more detailed description is given in refs. 1–5....
An electric dipole with dipole moment is in a uniform electric field . When the dipole is in the unstable equilibrium state, the angle between and is in degree. 答案:180或180.或180.0 手机看题 你可能感兴趣的试题 单项选择题 人工智能赋能网络攻击与传统网络攻击在技术与手法上相比,不包括哪种特点?
Question. An electric dipole has the magnitude of its charge as q and its dipole moment is p. It is placed in a uniform electric field E. If its dipole moment is along the direction of the field, the force on it and its potential energy are respectively(a)2q. E and minimum(b)q ...
7. An electric dipole with the dipole moment p is rotating in the r-z-plane in clockwise direction about an axis passing perpendicularly to the plane of rotation through the negative charge. The external electric field is generated by an infinitel...
The result of a search for the electric dipole moment of the neutron is presented. A short review of past experimental work and theoretical predictions introduces a discussion of the experimental method used in, and the results obtained by, the present work. The weighted mean of three separate ...
An electric dipole with dipole moment is placed near a large plane sheet with a surface charge density . If makes an angle of with the normal of the sheet, the magnitudeof the torque exerted on the dipole is . A、0 B、 C、 D、
An electric dipole with dipole moment is parallel to a long line of charge with linear charge density and at a distance from the line. The magnitude of torque on the dipole equals ( ).A.B.C.D.的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com
Permanent Electric Dipole Moment of an Rb Atom 来自 Semantic Scholar 喜欢 0 阅读量: 45 作者:XY Huang,PL You 摘要: We experimentally determine the conjecture that hydrogen-like atoms such as Rb and Cs may have large permanent electric dipole moments (EDMs). The saturated Rb vapour fills a ...
In particular, we analyze the zero modes analytically in various limits, both on ${\mathbf{R}}^{4}$ and on the four-torus, in order to compare with recent lattice QCD results, and study the implications for the electric dipole moment. 展开 ...