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Archivo: Magnet0873

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Magnet0873.png(444 × 298 píxeles; tamaño de archivo: 105 KB; tipo MIME: image/png)

Description: 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.
Title: Magnet0873
Credit: Newton Henry Black, Harvey N. Davis (1913) Practical Physics, The MacMillan Co., USA, p. 242, fig. 200
Author: Newton Henry Black
Permission: Public domain
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

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