Electromagnetism

Sintayehu Tesfa received a Ph.D. in quantum optics from Addis Ababa University in 2008. Following this, he joined Dilla University, where he taught core physics courses and contributed to curriculum development. His academic career includes appointments as a guest scientist at the Max Planck Institute for the Physics of Complex Systems and as a university professor at Jazan University. He currently holds the position of adjunct associate professor at Addis Ababa University. For over two decades, his research has focused on the intersection of quantum optics and quantum information, with particular emphasis on the non-classical properties of electromagnetic fields, such as squeezing, entanglement, quantum discord, and steering. These investigations are comprehensively presented in his book Quantum Optical Processes: From Basics to Applications. His academic journey, spanning three continents and diverse cultural contexts, has afforded him extensive experience in teaching and curriculum design at both undergraduate and postgraduate levels. This background has inspired his latest work: a book that aims to bridge the pedagogical gap in electromagnetism between foundational and advanced studies.

• Introduction.- Brief Account of Vector Algebra.- Electrostatic Force and Work Done.- Electric Field.- Electric Potential.- Capacitors and Dielectrics.- Magnetic Force and Field.- Vector Potential and Boundary Conditions.- Electromagnetic Induction.- Maxwell’s Equation and its Ramifications.