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IEVref:561-06-07ID:
Language:enStatus: Standard
Term: temperature coefficient of permittivity
Synonym1:
Synonym2:
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Symbol: TCε
Definition: relative change in permittivity due to a change in temperature divided by the change in temperature

TCε= ε T ε ref ε ref ( T T ref ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbbjxAHXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeqabiGaciGacaqadmaadaqaaqaaaOqaaiaadsfacaWGdbGaeq yTduMaeyypa0ZaaSaaaeaacqaH1oqzdaWgaaWcbaGaamivaaqabaGc caGGtaIaeqyTdu2aaSbaaSqaaiaabkhacaqGLbGaaeOzaaqabaaake aacqaH1oqzdaWgaaWcbaGaaeOCaiaabwgacaqGMbaabeaakmaabmaa baGaamivaiaacobicaWGubWaaSbaaSqaaiaabkhacaqGLbGaaeOzaa qabaaakiaawIcacaGLPaaaaaGaey41aqRaaGymaiaaicdadaahaaWc beqaaiaaiAdaaaGccaaMe8+aamWaaeaacaaIXaGaey41aqRaaGymai aaicdadaahaaWcbeqaaiaacobicaaI2aaaaOGaai4laiaabUeaaiaa wUfacaGLDbaaaaa@5CC5@

where

εT is the permittivity at temperature T;

εref is the permittivity at reference temperature Tref

Note 1 to entry: The temperature coefficient of permittivity is generally expressed in megakelvins to the power minus one (1/MK).


Publication date:2016-07
Source:
Replaces:561-06-07:2014-11
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