Magnet0873

Forfatter/Opretter:

Newton Henry Black

Kredit:

Newton Henry Black, Harvey N. Davis (1913) Practical Physics, The MacMillan Co., USA, p. 242, fig. 200

Shortlink:

https://dkwiki.dk/b/1362c

kilde:

Wikimedia Commons

størrelse:

444 x 298 Pixel (107445 Bytes)

beskrivelse:

The magnetic field of a bar magnet revealed by iron filings on paper. A sheet of paper is laid on top of a bar magnet and iron filings are sprinkled on it. The needle shaped filings align with their long axis parallel to the magnetic field. They clump together in long strings, showing the direction of the magnetic field lines at each point.

Licens:

Public domain