dielectric constant metal
could any one answer my question ? what is the value for dielectric constant for metals? a)zero b) infinity c) one d) not determine sincerely yours, balanagarajan. ,A metal is not a good dielectric. A vacuum is a decent dielectric. There are much better dielectrics than a vacuum. A high dielectric constant, k, ... , Generally when we talk about dielectric constants, we are talking about insulators. It is a measure of how difficult it is for an electric field to pass ...,跳到 Metals - Permittivity is typically associated with dielectric materials, however metals are described as having an effective permittivity, with real relative ... , The question does not imply if an AC or a DC dielectric constant is implied. To describe a substance only in terms of DC currents is a very ...,However, in other circumstances such as a capacitor, C = permittivity*A/d, if permittivity of a metal = infinity, we get infinite capacitance, so the capacitive ... , Generally it's not zero, instead it has a negative real part and a large imaginary part, make the metal highly reflective, see my previous answer: ..., Dielectric constant of a meterial is the ratio of electric feild permittivity of the material to that of the vacuum. Now specifically, permittivity ...
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 dielectric constant metal 相關參考資料
dielectric constant for metals - Google Groups
could any one answer my question ? what is the value for dielectric constant for metals? a)zero b) infinity c) one d) not determine sincerely yours, balanagarajan. https://groups.google.com Dielectric constant, metals, frequency a bit confused | Physics Forums
A metal is not a good dielectric. A vacuum is a decent dielectric. There are much better dielectrics than a vacuum. A high dielectric constant, k, ... https://www.physicsforums.com Is dielectric constant in metals or is it less or greater? - Quora
Generally when we talk about dielectric constants, we are talking about insulators. It is a measure of how difficult it is for an electric field to pass ... https://www.quora.com Relative permittivity - Wikipedia
跳到 Metals - Permittivity is typically associated with dielectric materials, however metals are described as having an effective permittivity, with real relative ... https://en.wikipedia.org What is the dielectric constant for metal? - Quora
The question does not imply if an AC or a DC dielectric constant is implied. To describe a substance only in terms of DC currents is a very ... https://www.quora.com Why is the dielectric constant for metals infinity? - ResearchGate
However, in other circumstances such as a capacitor, C = permittivity*A/d, if permittivity of a metal = infinity, we get infinite capacitance, so the capacitive ... https://www.researchgate.net Why is the dielectric constant of metals zero? - Quora
Generally it's not zero, instead it has a negative real part and a large imaginary part, make the metal highly reflective, see my previous answer: ... https://www.quora.com Why the dielectric constant value of metals is infinity? - Quora
Dielectric constant of a meterial is the ratio of electric feild permittivity of the material to that of the vacuum. Now specifically, permittivity ... https://www.quora.com |