Name: Note Electrical Engineering Materials EEM
Rating: 3.5 (6 reviews)
Author: Vssut Rulers

Introduction Syllabus

Introduction, factors affecting the resistivity of electrical materials, motion of an electron in an electric field, Equation of motion of an electron, current carried by electrons, mobility, emission of electrons from metals, thermionic emission, photo electric emission, field emission, effect of temperature on electrical conductivity of metals, electrical conducting materials, thermal properties, thermal conductivity of metals, thermo-electric effects.

Conductivity Of Metal

Effect of a dielectric on the behavior of a capacitor, polarization, the dielectric constant of monoatomic gases, frequency dependence of permittivity, dielectric losses, significance of the loss tangent, dipolar relaxation, frequency and temperature dependence of  dielectric constant, dielectric properties of polymeric system, ionic conductivity in insulators, ferroelectricity, piezoelectricity.

Dielectric Properties

Introduction, Classification of magnetic materials, diamagnetism, paramagnetism, ferromagnetism, magnetization curve, the hysteresis loop, factors affecting permeability and hysteresis loss, common magnetic materials, magnetic resonance

Magnetic Properties Of Materials

Energy band in solids, conductors, semiconductors and insulators, types of semiconductors, Intrinsic semiconductors, impurity type semiconductor, diffusion, the Einstein relation, hall effect, thermal conductivity of semiconductors, electrical conductivity of doped materials

Note for Electrical Engineering Materials - EEM by Vssut Rulers

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EEM