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SF Current Electricity

2010

Syllabus

Resistors, power dissipation, voltage dividers, voltage and current sources, Circuit analysis methods, Thevenin's theorem and Norton's theorem. Capacitors and R-C circuits. Review of electromagnetic induction, mutual inductance and self-inductance. R-L circuits and L-R-C circuits. AC circuits, phasor diagrams, reactance, resonance, transformers and complex representation of reactance. R-C integration and differentiation, R-C low and high pass filters and active filters. Operational Amplifier

Textbooks

Required
  • Fundamentals of Electric Circuits, Charles K. Alexander and Matthew N. O. Sadiku, 4th edition, McGRAW-HILL
Recommended
  • Electronics Fundamentals, Thomas L. Floyd and David M. Buchla, 8th edition, Pearson/Prentice Hall
  • University Physics, Young and Freedman, 12th edition, Addison-Wesley
  • Fundamental Electrical and Electronic Principles, Christopher R Robertson, 3rd edition, Elsevier
  • The Art of Electronics, Paul Horowitz and Winfield Hill, 2nd edition, Cambridge

Learning Outcomes

On successful completion of this module, the student will be able to:

  • Understand the concept of ideal basic circuit elements, i.e. resistors, capacitors, inductors and voltage/current sources, and their respective current �voltage, voltage-current and energy relationships for dc and ac analysis.
  • Understand Ohm�s law and the Kirchhoff�s voltage and current laws (KVL and KCL) and therefore understand and apply the nodal and mesh methods to analyze circuits.
  • Understand the concepts and approaches of the circuit theorems (Thevenin and Norton equivalent circuits, source transformations, and superposition) and apply them to linear circuits for dc and ac analysis.
  • Develop and solve the differential equation for the transient response of RL and RC circuits.
  • Understand the sinusoidal steady-state analysis methods in time and frequency domains using the phasor concept with complex and diagram representations and understand the concepts of impedance, reactance, admittance and susceptance, and perform power calculations and und understand three phase power distribution.

Lecture Notes

Tutorial Questions

  • Set 1
  • Set 2
  • Reading Materials

  • Understanding the behaviour of infinite ladder circuits , European Journal of Physics
  • The missing memristor found , Nature
  • Circuit Simulation

    PSpice: Design and simulate analog and digital circuits. (Download, Electronics Lab)