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Dielectric & Magnetic Nanoparticles with EM field

  1. Sep 2, 2013 #1
    Hi all,

    1. The problem statement, all variables and given/known data

    1. What are the impacts of EM field on Aluminium Ferrite nanoparticles (carry both dielectric & magnetic features), compare to EM field applied on Aluminium oxide (pure dielectric)?

    2. If solenoid is used to generate magnetic field; what is it use to generate EM waves?

    3. Does the same 'function generator' could be used for both EM & magnetic field, to record their impacts on a material?

    4. Does an antenna necessary to embed near the material to generate the amplified waves?

    5. How to calculate the distance between the EM/Magnetic field generator to the material to produce a low frequency waves, say 10^2 - 10^7 Hz?

    6. What is a way to measure the frequency reflected back from the material?



    2. Relevant equations

    I have no information regarding this.

    3. The attempt at a solution

    Its not a problem, but general questions to clear the concept


    Your responses would be greatly appreciated.
    Thank you.
     
  2. jcsd
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