Template:Classification of materials based on permittivity

2017-02-20T00:14:51Z

86.130.177.182:

{| class="wikitable" style="float:right; text-align:center;margin:10pt;"|-
|+[[Permittivity#Classification of materials|Classification of materials based on permittivity]]
!style="fontsize:125%"| {{math|{{sfrac|[[Relative imaginary permittivity|''ε''r″]]|[[Relative real permittivity|''ε''r′]]}}}} !! [[Electrical current|Current]] [[Electrical conduction|conduction]] !! [[Electromagnetic field|Field]] [[Electromagnetic propagation|propagation]]
|-
| 0 || || [[perfect dielectric]] lossless medium
|-
| ≪ 1 || low-conductivity material poor conductor ||low-loss medium good dielectric
|-
| ≈ 1 || lossy conducting material || lossy propagation medium
|-
| ≫ 1 || high-conductivity material good conductor ||high-loss medium poor dielectric
|-
| ∞ || [[perfect conductor]] ||
|}

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Template:Classification of materials based on permittivity