in Electromagnetics recategorized by
64 views
0 votes
0 votes

A plane wave propagating in air with $\overrightarrow{E}=(8\hat{a}_x+6\hat{a}_y+5\hat{a}_z)e^{j(\omega t+3x-4y)}\:V/m$ is incident on a perfectly conducting slab positioned at $x\le0$ . The $\overrightarrow{E}$ field of the reflected wave is

  1. $(-8\hat{a}_x-6\hat{a}_y-5\hat{a}_z)e^{j(\omega t+3x+4y)}\:V/m$
  2. $(-8\hat{a}_x+6\hat{a}_y-5\hat{a}_z)e^{j(\omega t+3x+4y)}\:V/m$
  3. $(-8\hat{a}_x-6\hat{a}_y-5\hat{a}_z)e^{j(\omega t-3x-4y)}\:V/m$
  4. $(-8\hat{a}_x+6\hat{a}_y-5\hat{a}_z)e^{j(\omega t-3x-4y)}\:V/m$
in Electromagnetics recategorized by
15.8k points
64 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.