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!

Electro Magnet

  1. May 5, 2007 #1
    :redface: 1. i need to design an electro magnet that can lift a 1 Kg weight vertically with the minimum cost possible ANYONE GOT ANY IDEAS and i need it to be very presize i mean the measurements thanx
  2. jcsd
  3. May 17, 2007 #2
    i already discovered that i should use and rode and turn on it a wire and conect it to a batery but i can find anythin concerning measurements and how many number of turns i need to lift a 1 kg or even how many holtage i need so plz can someone point me in the right direction ???
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: Electro Magnet
  1. Magnetic disk (Replies: 0)

  2. Magnetic tape (Replies: 2)

  3. Magnetic circuit (Replies: 2)

  4. Electro magnet repulsion (Replies: 10)

  5. Magnetic circuits (Replies: 16)