Coulomb’s Law, Electric Field Intensity and FluxdensityExperimental law of Coulomb, Electric field intensity,Field due to continuous volume charge distribution,Field of a line charge, Electric flux density.
Gauss’s law and DivergenceGauss’ law, Divergence. Maxwell’s First equation(Electrostactics), Vector Operator ▼ and divergencetheorem.Energy, Potential and ConductorsEnergy expended in moving a point charge in an electricfield, The line integral, Definition of potential differenceand potential, The potential field of point charge, Currentand Current density, Continuity of current.
Poisson’s and Laplace’s EquationsDerivation of Poisson’s and Laplace’s Equations,Uniqueness theorem, Examples of the solution ofLaplace’s equation.Steady Magnetic FieldBiot-Savart Law, Ampere’s circuital law, Curl, Stokes’theorem, Magnetic flux and magnetic flux density, Scalarand Vector Magnetic Potentials.
Magnetic ForcesForce on a moving charge, differential current elements,Force between differential current elements.Magnetic MaterialsMagnetisation and permeability, Magnetic boundaryconditions, Magnetic circuit, Potential Energy and forceson magnetic materials.
Time-varying fields and Maxwell’s equationsFarday’s law, displacement current, Maxwell’sequations in point form, Maxwell’s equations in integralform.Uniform Plane WaveWave propagation in free space and good conductors.Poynting’s theorem and wave power, Skin Effect.