The cost of books is becoming very high for most students in our local environment. The foremost aim of this publication, therefore, is to provide affordable reading material for the second semester of the Electrical, Electronic, or Computer Engineering degree program. It is also useful for students of computer science and applied physics. This material evolved from over fifteen years of teaching the Fundamentals of Electrical Engineering. It is hoped that this book will provide an understanding of the subject matter, which has been carefully arranged into six chapters.