本課程共分為六章，簡介常用的線性電路學理論，前四章以電阻、電感與電容三種元件為主，之後第五章介紹應用於單頻電路的相量法，第六章則是探討運算放大器電路，此課程目標為了解電路學理論，提升電機領域的相關知識並加以運用，適合想了解電機領域的同學學習，希望藉由這些內容能引起大家對電機領域的興趣。 This course is divided into six chapters, providing an overview of commonly used linear circuit theory. The first four chapters focus on the three primary components: resistors, inductors, and capacitors. The fifth chapter introduces the phasor method applied to single-frequency circuits, while the sixth chapter delves into operational amplifier circuits. This course aims to understand electric circuits, enhance electrical engineering knowledge, and use it effectively. It is suitable for students interested in gaining insights into electrical engineering. Hopefully, these contents will stimulate interest in the field of electrical engineering. 課程資訊： ocw.nycu.edu.tw/?post_type=course_page&p=127281