5.1. Introduction 5.2. The Bar Magnet 5.2.1. The Magnetic Field Lines 5.2.2. Bar Magnet as an Equivalent Solenoid 5.2.3. The Dipole in a Uniform Magnetic Field 5.2.4. The Electrostatic Analog 5.3. Magnetism and Gauss's Law 5.4. The Earth's Magnetism 5.4.1. Magnetic Declination and Dip 5.5. Magnetisation and Magnetic Intensity 5.6. Magnetic Properties of Materials 5.6.1. Diamagnetism - Paramagnetism 5.6.3. Ferromagnetism 5.7. Permanent Magnets and Electromagnets
1. Electric Charges and Fields 2. Electrostatic Potential and Capacitance 3. Current Electricity 4.Moving Charges and Magnetism 5. Magnetism and Matter 6. Electromagnetic Induction 7. Alternating Current 8. Electromagnetic Waves 9. Ray Optics and Optical Instruments 10. Wave Optics 11. Dual Nature of Radiation and Matter 12. Atoms 13. Nuclei 14. Semiconductor Electronics: Materials, Devices and Simple Circuits 15. Communication Systems