AP EAMCET Medical 24 Apr 2019 Shift 2 Paper

Question : 115 of 160

Marks: +1, -0

The horizontal and vertical components of the electric field of an electromagnetic wave in free space are respectively
Ex = 2 sin (ωt + βz)
Ey = 2 cos (ωt + βz)
Then the displacement current density is (Take j = √−1)