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!

The voltage and current caused by a wave? Does distance matter?

  1. Mar 24, 2007 #1
    1. The problem statement, all variables and given/known data

    If a wave is transmitted from an antenna with an amplitude of 5v and a receiver at 10 meters away and another is at 20 meters away picks the signal up. If they are the exact same receivers, will they register the same voltage? Will they register the same current?

    2. Relevant equations



    3. The attempt at a solution

    Im going to say the voltage will be the same but the current will be lower in the one that is farther away.
     
  2. jcsd
  3. Mar 25, 2007 #2

    Andrew Mason

    User Avatar
    Science Advisor
    Homework Helper

    How does the energy per unit area of the wave vary with distance from the source?

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

Have something to add?



Similar Discussions: The voltage and current caused by a wave? Does distance matter?
  1. Voltage and Current (Replies: 25)

  2. Voltage and Current (Replies: 3)

  3. Current and Voltage (Replies: 9)

  4. Current and voltage (Replies: 8)

Loading...