The electric intensity E, current density and conductivity a are related as
A. j = σE
B. j = (frac < E >< σ >)
C. JE = s
D. j = σ 2 E
Answer:A
The electric intensity E, current density and conductivity a are related as
A. j = σE B. j = (frac < E >< σ >) C. JE = s D. j = σ 2 E