Submitted by György Chityil ... on Sat, 01/20/2018 - 01:01 Hierarchy: NounDescription: {{physics}} The ratio of magnetic induction to magnetizing force in a vacuumNgram: space permeabilityNgram Text: space permeabilitySource: WiktionaryIssue: 0Wiktionary tag: physicsNgram Count: 2
