the world > matter > physics > electromagnetic radiation > electricity > transmission of electricity, conduction > non-conduction, insulation > [noun] > substance or contrivance > property of (3)
The stress along lines of force in a dielectric. Formerly applied also to surface density of electric charge, and until about 1882 used vaguely…
the condition or quality of being isotropous.
(a) the ratio of the actual electrical power delivered by an a.c. circuit (or a component in it) to the product of the root-mean-square values of…