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... > Science Keywords > EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METALS > METALS PHYSICAL/OPTICAL PROPERTIES > ELECTRICAL

Preferred term

ELECTRICAL  

Definition

  • The electrical nature of a material is characterized by its conductivity (or, inversely, its resistivity) and its dielectric constant, and coefficients that indicate the rates of change of these with temperature, frequency at which measurement is made, and so on. For rocks with a range of chemical composition as well as variable physical properties of porosity and fluid content, the values of electrical properties can vary widely. (en)

Broader concept

Change note

  • 2013-03-07 08:30:55.0 [tbs1979] Insert Concept add broader relation (ELECTRICAL [ebebffc8-474e-46a9-b194-5cfe5a309e88,83131] - METALS PHYSICAL/OPTICAL PROPERTIES [85d46af8-f6ce-490d-a971-0f03b301c1e4,83117]);
  • 2013-03-13 14:43:14.0 [tbs1979] insert Definition (id: null text: The electrical nature of a material is characterized by its conductivity (or, inversely, its resistivity) and its dielectric constant, and coefficients that indicate the rates of change of these with temperature, frequency at which measurement is made, and so on. For rocks with a range of chemical composition as well as variable physical properties of porosity and fluid content, the values of electrical properties can vary widely. language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/ebebffc8-474e-46a9-b194-5cfe5a309e88

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