average current density

Also contains definition of: local current density
https://doi.org/10.1351/goldbook.A00539
The average
current density
, j, is defined by j=A1 Ajx dA where A is the electrode area, jx is the local current density and dA is an infinitesimal surface element.
Source:
PAC, 1981, 53, 1827. (Nomenclature for transport phenomena in electrolytic systems) on page 1836 [Terms] [Paper]