Course overview
This course develops concepts in electromagnetism, quantum mechanics and statistical mechanics such that the behaviour of the physical universe can be understood from a fundamental point of view. Electromagnetism - electric field and scalar potential, magnetic field and vector potential, Maxwell's equations, electromagnetic boundary conditions, electromagnetic wave equation, waveguides, energy in electromagnetism. Electromagnetic wave propagation in vacuum, conducting and dielectric media, and at interfaces. Quantum mechanics - review of the Schrodinger equation, operators, eigenfunctions, compatible observables, infinite well in one and three dimensions, degeneracy; Fourier methods and momentum space; Hermiticity; scalar products of wave functions, completeness relations, matrix mechanics; harmonic oscillator in one and three dimensions; sudden approximation; central potentials, quantisation of angular momentum, separation of radial and angular variables, spherical harmonics, hydrogen atom, spin. Statistical mechanics - classical laws of thermodynamics and their application, postulates of statistical mechanics, statistical interpretation of thermodynamics, microcanonical, canonical and grand canonical ensembles; the methods of statistical mechanics are used to develop the statistics for Bose-Einstein, Fermi-Dirac and photon gases; selected topics from low temperature physics and electrical and thermal properties of matter are discussed.
Course learning outcomes
- define the various fields in electrostatics, magnetostatics and electrodynamics, and to understand how they are related
- explain propagation of electromagnetic waves in various environments
- apply Maxwell's Equations to selected problems
- show an understanding of wave mechanics in three dimensions
- describe the structure of the hydrogen atom and show an understanding of quantisation of angular momentum
- apply techniques such as Fourier methods and ladder operators for selected problems in quantum mechanics
- explain statistical physics and thermodynamics as logical consequences of the postulates of statistical mechanics
- apply the principles of statistical mechanics to selected problems
- apply techniques from statistical mechanics to a range of situations
- use the tools, methodologies, language and conventions of physics to test and communicate ideas and explanation
Availability
Class details
Adelaide City Campus East
Class number 26638
Section LE01
Size 80
Available 80
Class number 26640
Section WS01
Size 40
Available 40
Class number 26639
Section WS02
Size 40
Available 40
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