Definition
The polarization density P is defined as the average electric dipole moment d per unit volume V of the dielectric material:
which can be interpreted as a measure of how aligned the dipoles are in a region of the material.
Read more about this topic: Polarization Density
Famous quotes containing the word definition:
“It is very hard to give a just definition of love. The most we can say of it is this: that in the soul, it is a desire to rule; in the spirit, it is a sympathy; and in the body, it is but a hidden and subtle desire to possess—after many mysteries—what one loves.”
—François, Duc De La Rochefoucauld (1613–1680)
“The definition of good prose is proper words in their proper places; of good verse, the most proper words in their proper places. The propriety is in either case relative. The words in prose ought to express the intended meaning, and no more; if they attract attention to themselves, it is, in general, a fault.”
—Samuel Taylor Coleridge (1772–1834)
“One definition of man is “an intelligence served by organs.””
—Ralph Waldo Emerson (1803–1882)