Question
Thu April 17, 2014 By: Shomyajit Misra Misra

what is the expression of current density in the form of ohm's law?

Expert Reply
Mon April 21, 2014
The expression of current density in the form of ohm's law is given as,
 
J = σE
 
Where,   J = current density
              E = electric fileld
              σ = conductivity
 
 
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