Dielectrics

Video Lessons & Revision Notes

Dielectrics - Basic Concepts
Dielectrics - Basic Concepts
1. Dielectrics - Basic Concepts
In this 40 mins Video Lesson
Basic Concepts, Dielectric Constant and Permittivity, Dipole Moment, Induced Dipole, Polarization Density, Dielectric Susceptibility, Types of Polarization, Electronic Polarization, Ionic Polarization, Orientational Polarization, Space charge Polarization, Interfacial Polarization, and other topics.
Ferroelectrics
Ferroelectrics
2. Ferroelectrics
In this 40 mins Video Lesson
Non-Linear Dielectrics, Ferroelectrics, Hysteresis Loop and Spontaneous Polarization, Curie-Weiss Temprature, Piezoelectrics and Piezoelectric Effect, Polar Dielectrics and Pyroelectrics, Applications of Dielectrics, and other topics.
Insulators
Insulators
3. Insulators
In this 17 mins Video Lesson
Basic Concepts, Dielectric Breakdown, Dielectric Strength, Dielectric Loss, Requirements for an Insulator, Classification of Insulators and Examples, and other topics.

Revision Notes

Dielectrics (2.53 Mb)

Dielectric material, dielectric constant, polarization, polarizability & its types; relative permittivity; Piezoelectrics, Ferroelectrics, Applications of dielectric materials - Requirement of good insulating material, some important insulating material.

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