UNIT 1 | LECTURE 1 | ELECTROMAGNETISM | BEE | BASIC ELECTRICAL ENGINEERING | SPPU PUNE UNIVERSITY

This lecture is the opening chapter of the SPPU (Savitribai Phule Pune University) course *Basic Electrical Engineering* (BEE), focusing on core concepts of electromagnetism and laying the foundation for subsequent circuit analysis and the principles of electrical machines. As the first lecture of UNIT 1, its content background is clear, systematically organizing the fundamental laws of electromagnetic fields, the relationship between field and circuit concepts, and their typical applications in electrical engineering for first-year engineering students. The key highlight: the instructor breaks down the SPPU syllabus point by point, progressing step by step from Coulomb's law and electric field intensity to Gauss's law, electric potential, and magnetic flux concepts—emphasizing physical meaning while not avoiding mathematical expressions, helping beginners build an intuition for "fields." At the same time, the course incorporates engineering examples to ground abstract theory in an introductory understanding of real devices such as transformers and motors. Intended audience: undergraduate students majoring in electrical, electronics, automation, and related fields, especially those preparing for SPPU final exams; it is also suitable for self-learners who want to quickly grasp the key points of the syllabus. Viewing suggestions: total duration is unknown; it is recommended to watch in segments, pausing after each segment to derive key formulas on your own. Practicing with textbook example problems will enhance the learning effect, and before exams you can review the summary sections at 1.5× speed.