Results 1 to 2 of 2
Like Tree1Likes
  • 1 Post By tk421

Thread: magnets

  1. #1 magnets 
    Forum Freshman
    Join Date
    Oct 2012
    how are permanent magnets produced?

    Reply With Quote  


  3. #2  
    Forum Isotope
    Join Date
    Feb 2012
    Western US
    Quote Originally Posted by sabari raja View Post
    how are permanent magnets produced?
    The standard method is to heat up the magnet-to-be above the Curie temperature, and then allow it to cool in the presence of an external magnetic field.

    A wholly analogous method is used to make electrets (the electrical counterpart of magnets).

    webmaster likes this.
    Reply With Quote  

Similar Threads

  1. Magnets
    By Akanmu Kehinde in forum Physics
    Replies: 4
    Last Post: August 29th, 2012, 12:55 AM
  2. Is it possible (magnets)
    By DivideByZero in forum Physics
    Replies: 3
    Last Post: May 7th, 2008, 10:52 PM
  3. Magnets...
    By tomthefat in forum Physics
    Replies: 12
    Last Post: March 11th, 2008, 09:10 AM
  4. Magnets
    By chamilton333 in forum Physics
    Replies: 8
    Last Post: February 20th, 2007, 10:30 AM
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts