Iron filings being showered over a surface, beneath which is a powerful permanent magnet. The filings are attracted to the magnetic field, and become magentised themselves in it, with each individual filing gaining a north and a south pole. These attract each other, forming chains of filings that reveal the field lines generated by the magnet. The magnetic field extends in three dimensions, as can be seen from the filings standing upright from the surface over each pole of the magnet.
Details
WebID:
C00617784
Clip Type:
RM
Super High Res Size:
1920X1080
Duration:
000:30.000
Format:
QuickTime
Bit Rate:
25 fps
Available:
download
Comp:
200X112 (0.00 M)
Model Release:
NO
Property Release
NO