4.3 Drift-velocity of Electrons in a Conductor4.4 Electromotive Force; 4.5 Surface charge on Metallic Conductors; CHAPTER FIVE. THE MAGNETIC FIELD OF STEADY ELECTRIC CURRENTS; 5.1 Electricity and Magnetism; 5.2 Magnetostatic Fields; 5.3 The First Law of Electromagnetism; 5.4 The Magnetic Shell and the Circuital Law of Magnetism; 5.5 Magnetomotive Force; 5.6 Apphcations of the Circuital Law; 5.7 The Magnetic Field of a Current Element; 5.8 Use of the Formula for the Magnetic Field of a Current Element; 5.9 The Force on a Current Element in a Magnetic Field.

5.10 The Force Between Two Long Parallel Currents5.11 The Force on a Coil in a Magnetic Field; 5.12 Magnetic Units; CHAPTER SIX. ELECTROMAGNETIC INDUCTION; 6.1 The Motion of Electric Charges Through Magnetic Fields; 6.2 Electromotive Force Induced in a ConductorMoving Through a Magnetic Field; 6.3 Electromotive Force Induced in a Stationary Circuit by a Changing Magnetic Field; 6.4 Inductance: A Mechanical Explanation of Faraday's Law; 6.5 Further Discussion of Self and Mutual Inductance; 6.6 Skin-effect; CHAPTER SEVEN. THE MAGNETIC EFFECTS OF IRON; 7.1 The Use of Magnetic Flux.

7.2 The Sources of Magnetism7.3 Hard and Soft Magnetic Materials; 7.4 The Magnetization Curve; 7.5 The Domain Theory of Magnetism; 7.6 Magnetic Circuits; 7.7 An Iron Ring with an Air Gap; 7.8 Permanent Magnet Calculations; 7.9 Mechanical Force Exerted by a Magnet; 7.10 Losses in Iron Subjected to Alternating Magnetic Fields; 7.11 Typical Magnetic Curves; CHAPTER EIGHT. ELECTROMAGNETIC RADIATION; 8.1 Maxwell's Equations; 8.2 Magnetomotive Force Around a Capacitor Containing a Dielectric Material; 8.3 Electromagnetic Waves; 8.4 Orders of Magnitude in Electromagnetic Calculations.