The City of Montgomery had a population of 1,617 as of July 1, 2015. Montgomery ranks in the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in West Virginia. See peer rankings below.
Definition: Electrical current is a measure of the amount of electrical charge transferred per unit time. It represents the flow of electrons through a conductive material.efinition: Electrical current is a measure of the amount of electrical charge transferred per unit time. It represents the flow of electrons through a conductive material.
In electromagnetism, current density is the electric current per unit area of cross section. It is defined as a vector whose magnitude is the electric current per cross-sectional area at a given point in space (i.e. it is a vector field).In SI units, the electric current density is measured in amperes per square metre.lectric current density J is simply the electric current I (SI unit: A) per unit area A (SI unit: m 2). Its magnitude is given by the limit :