"Version: 20250901"--Title page verso.Includes bibliographical references.1. Electric field and potential -- 1.1. Introduction -- 1.2. Charge and matter -- 1.3. Methods of charging -- 1.4. Coulomb's law -- 1.5. Electric field and field intensity, superposition of electric field -- 1.6. Calculation of electric field intensity -- 1.7. Work done by an electric field -- 1.8. Electrostatic potential…