. . "http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=31891"^^ . . . . "\\(I_{tot}= I + I_D\\), where \\(I\\) is electric current and \\(I_D\\) is displacement current."^^ . "I_{tot}" . "\"Total Current\" is the sum of the electric current that is flowing through a surface and the displacement current." . "I_t" . "Total Current"@en . .