2-231 Electromagnetic Theory and Transmission Lines (Credit: 3)ModuleTopicFacultyNo. of LecturesTotal LecturesDate

Special LecturesIntroduction to Microwave tubes division, Present activities and future planSNJ2

419 Aug, 2014

A talk on scientific temperament and attitudeAKS2

EMT-IHistorical background of electromagnetism, Co-ordinate system- rectangular, cylindrical, spherical, Curvilinear co-ordinate system, Scalar and vector fields, The gradient, The grad operator, Vector integrals, Flux of a vector field, The circulation of vector field, Stokes theorem, Curl-free and divergence-free fieldsVD4

2020 Aug, 2014

Coulombs law, Electric field, Field lines, Superposition, Field of a line charge, Field of a sheet of charge, Inductive charging, Electric Flux, Gausss law, Divergence, Maxwells first equation (Electrostatics), Application of Gausss lawVD421 Aug, 2014

Electrostatic potential, The electric dipole, Induced dipole, The dipole potential as a gradient, The potential field of a point charge, The potential field of a system of charges, Electric energy, Energy density in the electrostatic field, Conservative fields, Equipotential surfaces, Metallic conductors, The fields of a charged conductor, The method of images, A point charge near a conducting plane, Capacitors

VD422 Aug, 2014

The nature of dielectric material, The dielectric constant, The polarization vector, Polarization charges, The electrostatic equations with dielectrics, Fields and forces with dielectrics, Molecular dipoles, Polar molecules, Orientation polarization, The dielectric constant of liquids, The Van de Graff, Current, Resistivity, Ohms law, Kirchhoffs rules, Batteries, EMF, Energy conservation

VD425 Aug, 2014

Test on EMT-I 25 Aug 2014 (4.30 pm-5.30 pm)

EMT IIThe magnetic field, The magnetic force on a current, The magnetic field of steady currents, Amperes law, The magnetic field of a straight wire and of a solenoid, Biot-Savart law, Gausss law for magnetic fields, Application of moving charges in B fields- cyclotrons, synchrotrons, Mass spectrometer, cloud chamber, The concept of vector potential, The energy of steady currents, B versus A

VD4

1226 Aug 2014

Electromagnetic Induction, Faradays law, Lenz law, Motional EMF, Dynamos, Eddy currents, Magnetic braking, Displacement current, Induction Motors, Electrocardiogram, Inductance, RL circuits, Magnetic field energy, Magnetic levitation

VD427 Aug 2014

Magnetic materials, Dia, Para, and Ferromagnetism, Hysteresis, Electromagnets, Maxwells equations, Poynting theorem, RC circuits, Driven RLC circuits, Resonance, Boundary conditions for conductors, Boundary conditions for dielectrics, Noise figure

VD428 Aug 2014

Test on EMT-II 28 Aug 2014 (4.30 pm-5.30 pm)

EMT IIIWave equations and their solutions, Dispersion equation, Propagation of electromagnetic waves through homogeneous and isotropic media, Propagation of electromagnetic waves through inhomogeneous and anisotropic media, Surface resistance and RF resistance, Phase and group velocity

OR4

1429 Aug 2014

Waveguide and co-axial components, Scattering matrix representation

OR101-2 Sep 2014

Quality factor (loss and diffractive), Ferrite devices

RSR443 Sep 2014

Test on EMT-III 4 Sep 2014 (4.30 pm-5.30 pm)

EMT IVMicrowave measurement techniques, Measurement of Q and power, Measurement of dispersion, Measurement of liquid dielectric constant, Measurement of loss tangent

OR4

124 Sep 2014

Transmission lines, Impedance matching, Characteristic impedance

OR45 Sep 2014

Measurement of S-parameters, Measurement of impedance characteristics and loss parameters

OR48 Sep 2014

Snells law, Refraction, Total internal reflection, Brewsters angle, Polarization by reflection and scattering, Interference, Diffraction, The Big-Bang

VD449 Sep 2014

Test on EMT IV 9 Sep 2014 (4.30 pm-5.30 pm)