Electromagnetic Field Theory is a foundational subject in Electronics and Telecommunication Engineering that explores the behavior of electric and magnetic fields and their interactions with matter. It forms the theoretical backbone for understanding wave propagation, antenna design, transmission lines, and wireless communication systems. Mastery of this subject enables engineers to analyze and optimize high-frequency circuits, radar systems, and satellite links. Its principles are crucial for emerging technologies like 5G, IoT, and electromagnetic compatibility. By bridging physics and engineering, EMFT empowers students to innovate in both academic research and real-world applications.