Assertion: capacitor's material | /r/ObjectUse | used as the dielectric
Facets:
Source sentences:
text: o ) and the relative permittivity (ε r ) of the material being used as the dielectric and is given as:
text: As time goes by the material used as a dielectric can dissipate from the body of a capacitor, causing it to fail.
text: Characteristics of different capacitors are determined by not only the material used for the conductors and dielectric, but also by the thickness and physical spacing of the components.
text: For air dielectric capacitors the breakdown field strength is of the order 2–5 MV/m (or kV/mm); for mica the breakdown is 100–300 MV/m; for oil, 15–25 MV/m; it can be much less when other materials are used for the dielectric.
text: For example, this effect is pronounced when ferroelectric materials are used as the dielectric.