1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Electromagnetic questions

  1. Mar 12, 2005 #1
    A plane wave at a freq. of 10Ghz falls normally onto a pane slab of material of thickness 8mm. The dieletric constant of athe material is 2.5. Estimate the proportion of incident power transmitted.

    I need a tip
     
  2. jcsd
  3. Mar 13, 2005 #2
    Is this E&M 2?

    Find the amplitude for the transmitted wave and then the time averaged pointing vector for the power transmitted.

    Does this help?
     
  4. Mar 13, 2005 #3

    Astronuc

    User Avatar

    Staff: Mentor

Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Electromagnetic questions
  1. Electromagnet question (Replies: 2)

Loading...