Principles of Electrical Engineering By A. B. Shinde

Chapter 1 INTRODUCTION (SYSTEMS OF UNITS)

1-1 Introduction
1-2 Metric (cgs) system of units
1-3 Relation between electric and magnetic units
1-4 Practical system of units
1-5 Mks (giorgi) system of units
1-6 Relations with cgs units
1-7 Rationalization of poles
1-8 System international d’ units (SI)
Problems 1
Objectives 1

Chapter 2 STATIC ELECTRICITY (ELECTRIC FIELD)

2-1 Introduction
2-2 Electric charge
2-3 Coulomb’s law
2-4 Charging a body and charge density
2-5 Electric field
2-6 Electric flux
2-7 Electric flux density
2-8 Extension of coulomb’s law in electric media
2-9 Gauss’ law
2-10 Relation between D and e
2-11 Electric field due to a charged sphere
2-12 Electric potential
2-13 Potential at a point due to the number of charges
2-14 Maxwell’s potential coefficient method
2-15 Potential difference and potential gradient
2-16 Electric field and potential distribution of a charged sphere
2-17 Electric moment
2-18 Field at a point due to a dipole
2-19 Field at a point along the axis of a charged ring
2-20 Electric field around a charged thin wire
2-21 Electric field around a charged cylinder
2-22 Electric field between two charged cylinders
2-23 Field between two charged parallel plates
2-24 Poisson’s and laplace’s equations
2-25 Equipotential surfaces
2-26 Energy stored in an electric field
Problems 2
Objectives 2

Chapter 3 ELECTRIC PROPERTIES OF MATTER

3-1 Introduction
3-2 Classical theory of atom
3-3 Neils Bohr theory
3-4 Electronic structure of element
3-5 Electronic shells
3-6 Valence electrons
3-7 Structure of matter
3-8 Classification of electrical materials
3-9 Electric field distribution and potential barrier
3-10 Charging of insulating materials
3-11 Electric permittivity
3-12 Boundary condition at two anisotropic media
3-13 Polarization
Problems 3
Objectives 3

Chapter 4 ELECTRIC CURRENT AND CIRCUITS

4-1 Introduction
4-2 Conduction through metals, electric current
4-3 Average value of current
4-4 Quantity of electricity
4-5 Electric conduction and conductivity

Chapter 5 ELECTRIC CAPACITANCE

5-1 Introduction
5-2 Electric capacitance
5-3 Self-capacitance of an isolated charged sphere
5-4 Capacitance of a parallel plate capacitor (air cored)
5-5 Capacitance of dielectric capacitor
5-6 Energy stored in a charged capacitor
5-7 Capacitance of cylindrical capacitor
5-8 Capacitance of spherical capacitor
5-9 Capacitors in series and in parallel
5-10 Multiplate capacitors
5-11 Capacitance of single straight conductor parallel to earth
(method of electric images)
5-12 Capacitance of two parallel conductors
5-13 Capacitance of three symmetrically spaced conductors
Problems 5
Objectives 5

Chapter 6 MAGNETISM (MAGNETIC FIELD)

6-1 Introduction
6-2 Magnetic poles
6-3 Coulomb’s law
6-4 Magnetic field
6-5 Magnetic flux density
6-6 Extension of coulomb’s law in the magnetic media
6-7 Gauss’ law
6-8 Magnetic moment
6-9 Magnetic potential
6-10 Magnetic potential at a point due to a magnetic pole
6-11 Energy associated with the magnetic field
6-12 Magnetic effect of electric current
6-13 Direction of fields
6-14 Magnetic field of a straight conductor
6-15 Ampere’s circuital law
6-16 Magnetic field of current carrying conductor
6-17 Magnetomotive force
6-18 Field of a circular coil
6-19 Solenoid
Problems 6
Objectives 6

Chapter 7 MAGNETIC PROPERTIES OF MATTER

7-1 Introduction
7-2 Theory of magnetism
7-3 Barkhausen effect
7-4 Surface currents
7-5 Magnetic permeability
7-6 Magnetization
7-7 Magnetic hysteresis
7-8 Magnetization curves