Electronis Discussion
0 votes

The expression for an electric field in free space is , $\textbf{E}=E_{0}( \hat{x}+\hat{y}+j2 \hat{z} )e^{-j( \omega t-kx+ky)}$ where $x,y,z$ represent the special coordinates, $t$ represents time, and $\omega,k$ are constants.This electric field,

  1. does not represent a plane wave
  2. represents a circularly polarized plane wave propagating normal to the $z$-axis
  3. represents an elliptically polarized plane wave propagating along the $x – y$ plane
  4. represents a linearly polarized plane wave
in Electromagnetics by (2.8k points)
edited by | 43 views

Please log in or register to answer this question.

Welcome to GO Electronics, where you can ask questions and receive answers from other members of the community.
1,174 questions
78 answers
43,968 users