Electromagnetism: Intermediate Level with Questions and Problems
暫譯: 電磁學：中級水平與問題與練習題

這本教科書提供了一個嚴謹且連貫的電磁學探討，專為高年級本科生、研究生以及物理科學和工程領域的研究人員而設計。書中強調概念的清晰性和分析的深度，系統性地處理電磁理論，平衡數學的精確性與物理的洞察力。

本書的設計不僅是為了傳達基礎原則，還旨在培養智力好奇心並促進獨立探究。透過精心策劃的問題、反思性問題和基於專案的活動，讀者被鼓勵批判性地參與材料，跨主題建立聯繫，並探索電磁現象的更廣泛意義。

無論讀者的目標是鞏固對經典電磁學的簡明而全面的理解，還是調查電磁場的量子化，本書都提供了一個深思熟慮且具智力啟發性的指南，幫助讀者理解現代物理學最基本的支柱之一。

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.

Sintayehu Tesfa於2008年在亞的斯亞貝巴大學獲得量子光學的博士學位。隨後，他加入了迪拉大學，教授核心物理課程並參與課程開發。他的學術生涯包括擔任馬克斯·普朗克複雜系統物理研究所的客座科學家，以及在賈贊大學擔任大學教授。目前，他在亞的斯亞貝巴大學擔任兼任副教授。二十多年來，他的研究專注於量子光學與量子資訊的交集，特別強調電磁場的非經典特性，如壓縮、糾纏、量子不和諧和引導。這些研究成果在他的著作《量子光學過程：從基礎到應用》中得到了全面的呈現。他的學術旅程跨越三大洲和多元文化背景，使他在本科和研究生層級的教學和課程設計方面積累了豐富的經驗。這段背景啟發了他的最新著作：一本旨在填補電磁學基礎與進階研究之間教學差距的書籍。