Iron filings show the opposing fields of the same poles of two bar magnets

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Iron filings show the opposing fields of the same poles of two bar magnets. Note lack of attraction between the two negative poles.

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Size: 5100px × 3471px
Photo credit: © Spencer Grant / Art Directors / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2, attraction, demonstration, demonstrations, equal, equalities, equality, field, fields, filings, identical, iron, magnet, magnetism, negative, north, opposing, opposites, pattern, patterned, patterns, pole, sameness, science