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what are di-electrics

what are di-electrics

Grade:upto college level

1 Answers

Mukesh Sharma
askIITians Faculty 43 Points
10 years ago
A dielectric material (dielectric for short) is an electrical insulator that can be polarized by an applied electric field. When a dielectric is placed in an electric field, electric charges do not flow through the material as they do in a conductor, but only slightly shift from their average equilibrium positions causing dielectric polarization. Because of dielectric polarization, positive charges are displaced toward the field and negative charges shift in the opposite direction. This creates an internal electric field that reduces the overall field within the dielectric itse
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Mukesh Sharma
AskIITians Faculty

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