This course provides a comprehensive introduction to the fundamental concepts of electricity. It is designed for second-year preparatory students in science and technology programs.

The course covers essential electrical quantities such as current, voltage, power, and energy, as well as the analysis of electrical circuits using Kirchhoff’s laws. Students will explore key theorems used in circuit analysis, including superposition, Thevenin, Norton, and Millman theorems.

The course also introduces alternating current (AC) analysis, including sinusoidal signals, impedance, and phase relationships. Further topics include power in single-phase systems and the study of balanced three-phase systems, which are widely used in electrical engineering applications.

Practical exercises and problem-solving sessions are included to reinforce theoretical knowledge and develop analytical skills.