Chapter 8　Electrostatic Field in Vacuum 　　§8-1　Coulomb's Law 　　§8-2　The Electric Field 　　§8-3　Electric Field Line and Flux 　　§8-4　Gauss' Law 　　§8-5　Electric Potential 　　§8-6　Equipotential Surface and Potential Gradient 　　§8-7　The Electric Force Exerted on a Moving Charged Particle 　　Summary 　　Questions 　　Problems Chapter 9　Conductors and Dielectrics in Electrostatic Field 　　§9-1　Conductors and Electrostatic Induction 　　§9-2　Capacitance 　　§9-3　Dielectrics 　　§9-4　Gauss' Law in the Dielectric 　　§9-5　The Energy in an Electric Field 　　Summary 　　Questions 　　Problems Chapter 10　Magnetic Field of a Steady Current in Vacuum 　　§10-1　The Magnetic Phenomena　　 Ampere's Hypothesis 　　§10-2　The Magnetic Field 　　§10-3　Calculation of the Magnetic Field Set up by a Current 　　§10-4　Ampere's Law 　　§10-5　Motion of Charged Particles in Magnetic Field 　　§10-6　Magnetic Force on Current-carrying Conductors 　　§10-7　The Hall Effect 　　§10-8　Magnetic Torque on a Current Loop 　　Summary 　　Questions 　　Problems Chapter 11　Magnetic Properties of Matter 　　§11-1　Tile Classifications of Magnetic Media　　Magnetic Permeability 　　§11-2　Molecular Theory of Paramagnetism and Diamagnetism 　　§11-3　Ampere's law for Magnetism 　　§11-4　Ferromagnetism 　　Summary 　　Questions 　　Problems Chapter 12　Electromagnetic Induction 　　§12-1　Nonelectrostatic Force　　Source and Electromotive Force 　　§12-2　Faraday's Law of Induction 　　§12-3　Motional Electromotive Force 　　§12-4　Induced Electric Fields 　　§12-5　The Betatron 　　§12-6　Self-induction and Mutual-induction Phenomena 　　§12-7　Energy of the Magnetic Field 　　Summary 　　Questions 　　Problems Chapter 13　Maxwell's Equations 　　§13-1　Displacement Current 　　§13-2　Maxwell's Equations 　　Summary 　　Questions 　　Problems Reading Material Words Appendices 　　Ⅰ Tile International System of Units (SI) 　　Ⅱ Some Fundamental Constants of Physics Answers for Problems