Question

what is the S. I unit of current density?

Answer 1

hyy....current density is measured in amperes per square metre...

hope this helps !

Answer 2

n electromagnetism, current density is theelectric current per unit area of cross section. The current density vector is defined as avector whose magnitude is the electric current per cross-sectional area at a given point in space, its direction being that of the motion of the charges at this point. In SI units, the electric current density is measured inamperes per square metre.[1]