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Homework Help: Design Electromagnet

  1. Jan 23, 2007 #1
    1. The problem statement, all variables and given/known data

    I want to design Electromagnet in aluminium strip/wire for pickup 5kg iron piece at distance of 300mm and i try many books to calculate the said magnet but failed. I want to know how i calculate above magnet. Please help

    2. Relevant equations

    3. The attempt at a solution
  2. jcsd
  3. Jan 23, 2007 #2
    you want to calculate the strength of an electromagnet?? Try http://sci-toys.com/scitoys/scitoys/magnets/calculating/calculating.html" [Broken]
    Last edited by a moderator: May 2, 2017
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