Learn · Introduction to Electromagnetic Theory
Lecture 30 of 79Week 3- Introduction to Electromagnetism
Electric polarization and bound charges-II
Prof. Manoj Harbola · IIT Kanpur
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- Introduction to Electromagnetic Theory, IIT Kanpur (at NPTEL)
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All the lectures
- Coloumb's Law
- Coloumb's Force due to several Point charges
- Force due to distribution of Charges
- What is an Electric Field?
- Electric Field due to a Charged Distribution
- Helmholtz's Theorem for Electric Field
- Divergence of a Field
- Divergence of Electric Field & Gauss's Law
- Curl Of a Field-I
- Curl of a Field-II & Stokes' Theorem
- Line surface area & volume elements in Cartesian & Cylindrical Coordinates
- Line surface area & volume elements in Spherical Polar Coordinates
- Examples of application of the divergence and stokes' theorems
- Electrostatic Potential
- Electric field as the gradient of electrostatic potential
- Laplace's and Poisson's equations for electrostatic potential
- Elecrostatic potential due to a charge distribution-I; a line charge of finite length
- Elecrostatic potential due to a charge distribution-II;a ring and a spherical shell of charge
- Uniqueness of the solution of Laplace's and Poisson's equations
- Method of images I: point charge in front of a grounded metallic plane -I
- Method of imagesII: point charge in front of a grounded metallic plane and grounded metal sphere
- Laplaces equations in some other physical phenomena
- Energy of a charge distribution-I
- Energy of a charge distribution-II An example
- Energy of a charge distribution-III Energy density in terms of electric field
- Electric field and potential in a conductor
- Reciprocity theorem for conductors-I
- Reciprocity theorem for conductors-II
- Electric polarization and bound charges-I
- Electric polarization and bound charges-II
- Electric Displacement
- Elecrostatics in presence of Dielectric Materials
- Elecrostatics in presence of Dielectric Materials-II
- Introduction to Magnetostatics; The BiO-Savart law
- Divergence and curl of Magnetic Field
- Amperes law for Magnetic Fields
- Vector Potential for Magnetic Fields
- Calculation of Vector Potential for a given magnetic field
- Equation for the Vector Potentialin terms of current density
- Vector potential from Current Densities-I
- Vector potential from Current Densities-II
- Magnetic Materials- I
- Magnetic Materials-II Bound Current Densities
- The Auxiliary Field- H
- Solving for Magnetic Field of a magnet-I
- Solving for Magnetic Field of a magnet in presence of Magnetic Materials
- Faradays Law
- Induced Electric field due to changing Magnetic Field
- Demonstrations on faradays law, Lenzs law and Nonconservative nature of Induced electric field
- Energy stord in a magnetic Field-I
- Energy stord in a magnetic Field-I;solved examples
- Displacement Current
- Quasistatic approximation
- Energy transport by electromagnetic fields; The Poynting Vector
- The Poynting Vector;solved examples
- Linear Momentum and Angular Momentum carried by Electromagnetic Fields
- Lecture-57
- Lecture-58
- Lecture-59
- Lecture- 60
- Lecture-61
- Lecture-62
- Lecture-63
- Lecture-64
- Lecture-65
- Solution Assignment 1- Problems 1 to 3
- Solution Assignment 1- Problems 4 to 9
- Solution Assignment 2- Problems 1 to 4
- Solution Assignment 2- Problems 5 to 11
- Solution Assignment 3- Problems 1 to 5
- Solution Assignment 3- Problems 6 to 10
- Solution Assignment 4- Problems 1 to 5
- Solution Assignment 4- Problems 6 to 10
- Solution Assignment 5- Problems 6 to 11
- Solution Assignment 5- Problems 1to 5
- Solution Assignment 6- Problems 1 to 4
- Solution Assignment 6- Problems 5 to 8
- Solution Problem Set 7
- Live Session 09-09-2019