###### Electronics & Communication Engineering  Basic Electrical Circuits
 List Lectures   [ 1 ]  2  3
 # Lecture Name 1 Introduction to the course;Current and Voltage;Kirchhoff's Current and Voltage laws 2 Electrical circuit elements: Voltage and current sources; R, C, L; Voltage sources in series; Example of superposition 3 Elements in series and parallel; Superposition in linear circuits 4 Controlled sources; Determining the characteristics of a two terminal element; Realizing a resistor using a VCCS or a CCVS 5 Nodal analysis of a network with conductances and current sources; Setting up the equations; Conductance matrix; Superposition 6 Circuit analysis; Number of KCL and KVL equations in a circuit; Nodal analysis of a network with conductances and current sources; Setting up the equations; Conductance matrix; 7 Nodal analysis with voltage sources and controlled sources; Brief introduction to modified nodal analysis; Use of supernode to solve circuits with voltage sources; Superposition theorem 8 Mesh analysis of a circuit with resistors and voltage sources; Comparison with nodal analysis; Mesh analysis of circuits with current sources'supermesh 9 Choice of nodal versus mesh analysis; Circuit theorems: Pushing a voltage source through a node, splitting a current source, substitution theorem, superposition 10 Thevenin and Norton (theorem and) equivalent circuits; Power conservation in a circuit

 Title: Basic Electrical Circuits Department: Electronics & Communication Engineering Author: Dr. Nagendra Krishnapura University: IIT Madras Type: WebLink Abstract: The course begins with an introduction to basic linear elements used in electrical circuits. Mesh and node analysis for systematic analysis of large circuits will be studied. Fundamental circuit theorems and their use in analysis will be discussed. Two port parameters used for abstracting out the behaviour of complex circuits will be described. The notion of negative feedback, and the opamp as an element for implementing negative feedback circuits will be discussed. Differential equations are introduced as tools for analyzing circuits with memory. Sinusoidal steady state analysis for simple analysis of such circuits will be studied. The concepts of power and energy in circuits will be discussed. Rudiments of three'phase circuits and their analysis will be studied.