 Chapter 4 Electric Potential 4.1 Potential 4.2 Equipotential Surfaces Example 1: Potential of a point charge Example 2: Potential of an electric dipole Example 3: Potential of a ring charge distribution Example 4: Potential of a disc charge distribution 4.3 Calculating potential from electric field 4.4 Calculating electric field from potential Example 2: Calculating electric field of a ring charge from its potential 4.5 Potential Energy of System of Point Charges 4.6 Insulated Conductor Chapter 5 Capacitance 5.1 Introduction 5.2 Capacitance 5.3 Procedure for calculating capacitance 5.4 Parallel Plate Capacitor Demonstration: Parallel Plate Capacitor Demonstration: Rotary Capacitor 5.5 Cylindrical Capacitor 5.6 Spherical Capacitor Connections of Capacitors 5.7 Parallel Connection of Capacitors 5.8 Series Connection of Capacitors Demonstration: Connections of Capacitors Example 5.9 Energy Stored in Capacitors 5.10 Energy Density 5.11 Example Chapter 6 Electric Current and Resistance 6.1 Current 6.2 Current Density Example 6.3 Drift Speed Example 6.4 Resistance and Resistivity 6.5 Ohm's Law 6.6 Calculating Resistance from Resistivity 6.7 Example 6.8 Temperature Dependence of Resistivity 6.9 Electromotive Force, emf 6.10 Power Supplied, Power Dissipated 6.11 Connection of Resistances: Series and Parallel Example 6.12 Kirchoff's Rules Example 6.13 Potential difference between two points in a circuit 6.14 RC-Circuits Example NEXT BACK