Resolve
RDF Terms

Dipólový moment

Momen dwikutub elektrik

electric dipole moment

elektrik dipol momenti

elektrisches Dipolmoment

elektryczny moment dipolowy

moment dipolaire

moment electric dipolar

momento de dipolo eléctrico

momento di dipolo elettrico

momento do dipolo elétrico

Электрический дипольный момент

عزم ثنائي قطب

گشتاور دوقطبی الکتریکی

विद्युत द्विध्रुव आघूर्ण

电偶极矩

電気双極子

Applicable units are those of quantitykind:ElectricDipoleMoment

"Electric Dipole Moment" is a measure of the separation of positive and negative electrical charges in a system of (discrete or continuous) charges. It is a vector-valued quantity. If the system of charges is neutral, that is if the sum of all charges is zero, then the dipole moment of the system is independent of the choice of a reference frame; however in a non-neutral system, such as the dipole moment of a single proton, a dependence on the choice of reference point arises. In such cases it is conventional to choose the reference point to be the center of mass of the system or the center of charge, not some arbitrary origin. This convention ensures that the dipole moment is an intrinsic property of the system. The electric dipole moment of a substance within a domain is the vector sum of electric dipole moments of all electric dipoles included in the domain.

0112/2///62720#UAD041

http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=31891

http://en.wikipedia.org/wiki/Electric_dipole_moment

https://cdd.iec.ch/cdd/iec61987/iec61987.nsf/ListsOfUnitsAllVersions/0112-2---62720%23UAD041

http://www.iso.org/iso/catalogue_detail?csnumber=31894

$E_p = -p \cdot E$, where $E_p$ is the interaction energy of the molecule with electric dipole moment $p$ and an electric field with electric field strength $E$. $p = q(r_+ - r_i)$, where $r_+$ and $r_-$ are the position vectors to carriers of electric charge $a$ and $-q$, respectively.

"Electric Dipole Moment" is a measure of the separation of positive and negative electrical charges in a system of (discrete or continuous) charges. It is a vector-valued quantity. If the system of charges is neutral, that is if the sum of all charges is zero, then the dipole moment of the system is independent of the choice of a reference frame; however in a non-neutral system, such as the dipole moment of a single proton, a dependence on the choice of reference point arises. In such cases it is conventional to choose the reference point to be the center of mass of the system or the center of charge, not some arbitrary origin. This convention ensures that the dipole moment is an intrinsic property of the system. The electric dipole moment of a substance within a domain is the vector sum of electric dipole moments of all electric dipoles included in the domain.

p