What is the difference between Dielectric and Insulator
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Answer Posted / rahul
Dielectics and insulators are considered synonymous terms.
but they r not. "dielectric" is more often used to describe
materials where the dielectric polarization is important,
such as the insulating material between the metallic plates
of a capacitor, while "insulator" is more often used when
the material is being used to prevent a current flow across
it.
Thus all dielectics are insulators but all insulators are
not dielectric.
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