Some articles on charges, charge, charge array, array:
... is confined to regions sufficiently remote from a system of charges, a multipole expansion of the exact polarization density can be made ... generated by a uniform dipole moment confined to the charge region ... At locations inside the charge array, to connect an array of paired charges to an approximation involving only a dipole moment density p(r) requires ...
Famous quotes containing the word array:
“Any one who knows what the worth of family affection is among the lower classes, and who has seen the array of little portraits stuck over a labourers fireplace ... will perhaps feel with me that in counteracting the tendencies, social and industrial, which every day are sapping the healthier family affections, the sixpenny photograph is doing more for the poor than all the philanthropists in the world.”
—Macmillans Magazine (London, September 1871)