KnowraRelative permittivityLinked fromLinked fromThe 8 pages that link to Relative permittivity, each with the reason it gives.All 8Broader topic 1Related 5Compared with 2Vacuum permittivityCompared with: It describes a material relative to ε₀ rather than the vacuum constant itself.Electric susceptibilityCompared with: For a linear isotropic dielectric, it equals one plus electric susceptibility, not susceptibility itself.