dielectric Definition
- 1a substance or material that does not conduct electricity, but can be polarized by an electric field
- 2a medium that transmits electric force without conduction; an insulator
Using dielectric: Examples
Take a moment to familiarize yourself with how "dielectric" can be used in various situations through the following examples!
Example
The capacitor is made of a dielectric material.
Example
Dielectric materials are used in the construction of electrical components.
Example
The dielectric constant of a material determines its ability to store electrical energy.
dielectric Synonyms and Antonyms
Synonyms for dielectric
Antonyms for dielectric
Phrases with dielectric
the failure of an insulating material to resist electrical stress, resulting in a flow of current through the material
Example
The dielectric breakdown of the insulation caused the electrical equipment to malfunction.
the maximum voltage that an insulating material can withstand before it breaks down and allows current to flow through it
Example
The dielectric strength of the insulating material was tested before it was used in the electrical equipment.
dielectric constant
a measure of a material's ability to store electrical energy in an electric field
Example
The dielectric constant of the material was found to be very high, making it suitable for use in capacitors.
Origins of dielectric
from Greek 'dia-', meaning 'through' + 'ēlektron', meaning 'amber'
Summary: dielectric in Brief
'Dielectric' [ˌdaɪɪˈlɛktrɪk] refers to a substance or material that does not conduct electricity but can be polarized by an electric field. It is used as an insulator or nonconductor in electrical components, and its properties are measured by its dielectric constant, strength, and breakdown. Examples include capacitors made of dielectric materials. The term comes from the Greek words for 'through' and 'amber.'
