. "Electric Flux"@en . "http://dbpedia.org/resource/Electric_flux"^^ . "\\(electirc-flux\\)"^^ . . . "\"Electric Flux\" through an area is defined as the electric field multiplied by the area of the surface projected in a plane perpendicular to the field. Electric Flux is a scalar-valued quantity." . "\\(\\Psi\\)"^^ . "\\(\\Psi = \\int_S D \\cdot e_n dA\\), over a surface \\(S\\), where \\(D\\) is electric flux density and \\(e_n dA\\) is the vector surface element."^^ . . . "http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=31891"^^ . .