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!

Greatest RMS voltage generated in a circuluar loop antenna

  1. Nov 25, 2007 #1
    1. The problem statement, all variables and given/known data[/
    What is the greatest RMS voltage generated in a circuluar loop antenna which is 30.0 cm in radius (also located 14.0 km away)

    2. Relevant equations
    [tex] V=wA [/tex]


    3. The attempt at a solution
    So the frequency is 170MHz.
    My question is how to deal with the root mean squared.
    is it:
    [tex] V=\frac{wA}{\sqrt 2}[/tex]? A is area by the way
     
  2. jcsd
  3. Nov 25, 2007 #2
    do i perform [tex] V=\frac{wA}{\sqrt 2}[/tex]
    or do i need to intergrate since this is a continious distribution?
    [tex] V_rms= \sqrt ( \frac{1}{r} \int_0^r (wA)^2 dr) [/tex]
     
  4. Nov 25, 2007 #3
    anyone?
     
  5. Nov 26, 2007 #4
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Greatest RMS voltage generated in a circuluar loop antenna
  1. RMS Voltage (Replies: 1)

  2. Rms voltage question (Replies: 1)

  3. RMS voltage (Replies: 1)

Loading...