Cookies-law

Cookies help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
http://www.overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please leave this website now. Many thanks for your understanding.
Amazon Warehouse Deals ! Now even more Deep Discounts ! Check out these great prices on slightly used or just opened once only items.I always buy my gadgets via these great Warehouse deals ! Highly recommended ! Many thanks for supporting OverUnity.com this way.

FireMatch

FireMatch

CCKnife

CCKnife

Poplamp

poplamp

CCTool

CCTool

LEDTVforSale

Magpi Magazine

Magpi Magazine Free Rasberry Pi Magazine

Battery Recondition

Battery Recondition

OverUnity Book

overunity principles book

Arduino

Ultracaps

YT Subscribe

Gravity Machines

Tesla-Ebook

Magnet Secrets

Lindemann Video

Navigation

Products

Statistics

  • *Total Members: 82017
  • *Latest: heinnex

  • *Total Posts: 493237
  • *Total Topics: 14501
  • *Online Today: 44
  • *Most Online: 103
(December 19, 2006, 11:27:19 PM)
  • *Users: 4
  • *Guests: 60
  • *Total: 64

Facebook

Author Topic: Newbie Question, hard ferromagnetic core in electromagnets?  (Read 931 times)

Offline NeoRules

  • Newbie
  • *
  • Posts: 1
I know hard fer-rites (magnets) have less of a pull than ND magnets.
cost not withstanding would a hard ferromagnetic core in an electromagnet allow for an increase of flux when current is passed through the coil (in the correct direction to enhance the field) or would the current have to be so high that the ferromagnetic core would not produce more magnetism than a standard laminated or insulated powdered iron core?

If the current increases the magnetic field (to a reasonable degree) would that in turn overheat the magnet and possibly cause it to become less effective?

I am learning but I have searched for Jacks Magnetic Valve Principle and a few other key words and it always brings me back to a post that indicates this has been discussed several times but I can't find those posts :-P

I also discovered that using a flat aluminum disc instead of fiberglass to make a printed circuit motor on might be counter productive... (insulated of course)

Thanks JC

Free Energy | searching for free energy and discussing free energy


 

Share this topic to your favourite Social and Bookmark site

Please SHARE this topic at: