Field of a toroid.
PIRA: Unknown
Field of a toroid.
A toroidal winding of heavy wire is made through a horizontal plexiglas sheet. When current is flowing through the toroid, iron filings are sprinkled onto the sheet. The field exists only inside the toroid.
Equipment | Storage |
---|---|
Toroid on a sheet of plexiglass | 021-6A |
Large power supply | Power supply on large cart in front of 021-14 |
Iron filings | 017-4D |
Unfortunately, there are no media for this demo. :(
Video: Iron filings show the magnetic field of a toroid