Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

Electromagnet

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
8,243
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Nov 10, 2007

An electromagnet can be constructed by coiling an iron nail with a current-carrying wire.

  • likes, 0 dislikes

Link to this comment:

Share to:

Uploader Comments (phyisfun)

  • i tried it...but rather than using battres...i used a 12v DC power supply.....the fuse keep burning !!! why....can u plz help me ?

  • Why is there a fuse in the circuit?

see all

All Comments (3)

Sign In or Sign Up now to post a comment!
  • because there is no resistance in the circuit, its trying to allow infinite current through the wires, so the power supply is shutting down.

  • the fuse is inside the power supply....because i am using a 12V power supply instead of batteries. its not working !!

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more