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Electromagnetism

Electromagnetism. Instructor: Prof. Nirmal Ganguli, Department of Physics, IISER Bhopal. In this course students will learn and apply properties of electric and magnetic fields in the presence of static charge and current distributions. They will also understand, analyze, and apply Maxwell's equations that govern the dynamics of electric and magnetic fields. (from nptel.ac.in)

Lecture 69 - Calculation on Vector Potential


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Lecture 01 - Vector Algebra
Lecture 02 - Vector Algebra in Component Form
Lecture 03 - Vector Triple Products
Lecture 04 - Vector Differential Calculus: Gradient
Lecture 05 - Divergence
Lecture 06 - Curl
Lecture 07 - Tutorial on Differential Vector Calculus
Lecture 08 - More Problems on Differential Vector Calculus
Lecture 09 - Vector Integral Calculus: Line Integral
Lecture 10 - Surface Integral
Lecture 11 - Volume Integral
Lecture 12 - Fundamental Theorems of Vector Calculus: The Gradient Theorem
Lecture 13 - The Divergence Theorem (Gauss Theorem)
Lecture 14 - The Curl Theorem (Stokes' Theorem)
Lecture 15 - Curvilinear Coordinates: Cartesian vs. Polar
Lecture 16 - Generic Curvilinear Coordinate Systems: Unit Vectors and Components
Lecture 17 - Differential Vector Calculus in Curvilinear Coordinate Systems
Lecture 18 - Special Curvilinear Coordinate Systems: Cylindrical and Spherical
Lecture 19 - Vector Calculus in Spherical Coordinate System
Lecture 20 - Vector Calculus in Cylindrical Coordinate System
Lecture 21 - Introduction to Dirac Delta Function
Lecture 22 - Tutorial on Vector Calculus and Curvilinear Coordinates
Lecture 23 - Introduction to Electrostatics
Lecture 24 - Continuous Charge Distribution; Line Charge
Lecture 25 - Electric Field due to a Line Charge Distribution
Lecture 26 - Electric Field Lines, Flux, Gauss Law
Lecture 27 - Application of Gauss Law with Cylindrical Symmetry
Lecture 28 - Application of Gauss Law on a Flat 2D Surface
Lecture 29 - Tutorial on Dirac Delta Function and Electrostatics
Lecture 30 - Tutorial on Electrostatics
Lecture 31 - The Curl of an Electric Field
Lecture 32 - Scalar Potential
Lecture 33 - Calculation of Electric Potential from Different Approaches
Lecture 34 - Boundary Conditions on Electric Field and Potential
Lecture 35 - Work and Energy of an Assembly of Point Charges
Lecture 36 - General Idea of Energy in Electrostatics
Lecture 37 - Electrostatics with Conductors
Lecture 38 - Capacitors
Lecture 39 - Laplace Equation
Lecture 40 - Boundary Conditions and the Uniqueness Theorems
Lecture 41 - The Method of Images
Lecture 42 - Induced Charge
Lecture 43 - Force and Energy
Lecture 44 - Another Example of the Method of Images
Lecture 45 - Electric Dipoles
Lecture 46 - Multipole Expansion, Continuous Charge Distribution, and Assembly of Point of Charges
Lecture 47 - Electric Field due to a Dipole
Lecture 48 - Introduction to Electric Polarization in Matter
Lecture 49 - Electric Polarization and Bound Charges
Lecture 50 - Electric Displacement Vector and Gauss Law
Lecture 51 - Boundary Conditions on the Displacement Vector and Linear Dielectric Materials
Lecture 52 - Parallel Plate Capacitors
Lecture 53 - Energy in Dielectric Materials
Lecture 54 - Force on Dielectric Materials
Lecture 55 - Motion of a Charged Particle in Electromagnetic Field
Lecture 56 - Work done by a Magnetic Field
Lecture 57 - Electric Current
Lecture 58 - Surface and Volume Current
Lecture 59 - Biot-Savart Law
Lecture 60 - Biot-Savart Law with Surface and Volume Currents
Lecture 61 - A Tutorial on Currents and Magnetic Field
Lecture 62 - Straight Line Current: Curl of the Magnetic Field
Lecture 63 - Divergence and Curl of a Generic Magnetic Field
Lecture 64 - Ampere's Law in Integral Form and its Applications
Lecture 65 - Magnetic Field in a Long Solenoid
Lecture 66 - A Comparison between Electrostatics and Magnetostatics
Lecture 67 - Magnetic Vector Potential
Lecture 68 - Tutorial on Magnetic Fields
Lecture 69 - Calculation on Vector Potential
Lecture 70 - Boundary Conditions on Magnetic Field
Lecture 71 - Magnetic Dipole
Lecture 72 - Multipole Expansion of the Vector Potential
Lecture 73 - Magnetism, Force and Torque on Magnetic Dipole
Lecture 74 - Fringing Magnetic Field
Lecture 75 - Magnetization
Lecture 76 - Tutorial on the Magnetic Dipole Moment
Lecture 77 - Ampere's Law in Magnetized Materials
Lecture 78 - Electrodynamics
Lecture 79 - Electromagnetic Induction
Lecture 80 - Laws of Electromagnetism So Far
Lecture 81 - Maxwell's Correction to Electromagnetism
Lecture 82 - Fictitious Discussion about Symmetry
Lecture 83 - Maxwell's Equations in Matter and the Boundary Conditions