dipole moment

And then I met him before I started doing the impression of him when he was a guest on SNL for a moment.
Coffee Talk with Fred Armisen: On ‘Portlandia,’ Meeting Obama, and Taylor Swift’s Greatness|Marlow Stern|January 7, 2015|DAILY BEAST
He was too drowsy to hold the thought more than a moment in his mind, much less to reflect upon it.
The Wave|Algernon Blackwood
They are very urgent questions; our sons and daughters will have to begin to deal with them from the moment they leave college.
The Salvaging Of Civilisation|H. G. (Herbert George) Wells
Her eyes, for a moment, fixed themselves with a horrid conviction of a wide and nameless treachery.
The Pastor's Fire-side Vol. 3 of 4|Jane Porter
The thought seemed to produce the dreaded object, for next moment a large hummock appeared right ahead.
The Giant of the North|R.M. Ballantyne
At this moment an extraordinary commotion began among the watches.
Davy and The Goblin|Charles E. Carryl

British Dictionary definitions for dipole moment

dipole moment

noun

chem a measure of the polarity in a chemical bond or molecule, equal to the product of one charge and the distance between the chargesSymbol: μ

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for dipole moment

dipole moment

The product of the strength of either of the charges in an electric dipole and the distance separating the two charges. It is expressed in coulomb meters. Dipole moment is a vector quantity; its direction is defined as toward the positive charge.

The product of the strength of either of the poles in an magnetic dipole and the distance separating the two poles. Dipole moment is a vector quantity; its direction is defined as toward the magnetic north pole. Since magnetic monopoles apparently do not exist, the magnetic moment is usually calculated by analysis of the flow of electric current inducing the magnetic field.