Recent content by Gemcutter

  1. G

    High School How do you calculate power from a magnet in a coil?

    Yes! Thank you :)
  2. G

    High School How do you calculate power from a magnet in a coil?

    I may have missed something but I believe that this tutorial explains how to calculate the strength of an electromagnet. I'm trying to find the power produced from a magnet spinning inside a copper coil.
  3. G

    High School How do you calculate power from a magnet in a coil?

    I don't really know but if I were to guess it would be based on how many turns are in the coil, the diameter of the coil and the flux of the magnet. Unfortunately I couldn't find a formula anywhere.