How to Use dielectric constant in a Sentence

dielectric constant

noun
  • Air has a dielectric constant of roughly 1, while water comes in at around 80.
    Paul Perrault, IEEE Spectrum, 22 Jan. 2016
  • All else being equal, the capacitance between two electrodes depends on the dielectric constant of the substance between them.
    Paul Perrault, IEEE Spectrum, 22 Jan. 2016
  • Some, such as hexagonal boron nitride, can act as gate dielectrics, having a dielectric constant similar to that of silicon dioxide, which was routinely used for that job until about a decade ago.
    IEEE Spectrum, 21 Jan. 2020
  • With this high electric polarization comes a large dielectric constant, which is a measure of a material’s ability to store electrical energy in an electric field.
    Dexter Johnson, IEEE Spectrum, 7 June 2017
  • Because the capacitance is proportional to the dielectric constant, the capacitance is large for the parallel configuration.
    Dexter Johnson, IEEE Spectrum, 7 June 2017

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'dielectric constant.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Last Updated: