Question

magnificant density due to surface current​

Answer 1

Explanation:

In electromagnetism, current density is the amount of charge per unit time that flows through a unit area of a chosen cross section. ... In SI base units, the electric current density is measured in amperes per square metre.

when charge flows over a surface, we describe it by the surface current density, K. ... Griffiths similarly defined volume current density as current per unit area perpendicular to the current flow, while in my opinion, it should be current per unit VOLUME...