Magnetic attraction. Iron filings in a magnetic field generated by bar magnets. The iron filings have a high permeability (the degree of magnetism in
Magnetic attraction. Iron filings in a magnetic field generated by bar magnets. The iron filings have a high permeability (the degree of magnetism in a material), which makes them strongly attracted to the magnetic field. The field itself is continuous, however interactions between the filings cause them to accumulate in thin arching lines.
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Photo credit: © CORDELIA MOLLOY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
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Keywords: attracting, attraction, bar, bars, duo, field, filing, filings, force, iron, magnet, magnetic, magnetism, matter, north, pair, pattern, patterns, physical, physics, pole, poles, property, repulsion, science, scientific, south
