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EntityQ1515261· pop 31· linked from 138 articles

magnetic constant

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Also known as permeability of vacuum, permeability of free space, vacuum permeability

physical constant; ratio between the magnetic H-field and the magnetic B-field in classical vacuum

Wikidata facts

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numeric value
0.00000125663706127
conversion to SI unit
0.00000125663706127
measured physical quantity
magnetic permeability
Sources (1)

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