Eddy Current Displacement Sensor

  1. Apr 19, 2006 #1
    how can we measure the amplitude of vibration of a sheet with and eddy current displacement sensor???:confused: :frown: :cry:

    my course work is :
    how the time taken for the amplitude of vibrating sheet of aluminium to halve,varies with the magnetic flux density of the field in which the sheet is placed.
    I wanted to know how does an eddy current displacement sensor or vibration sensor works?
    Last edited: Apr 19, 2006
  2. jcsd
  3. Apr 19, 2006 #2
    I don need any1's help 'll find that myself.......
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