This course is a cornerstone of electrical engineering, forming an essential bridge between the abstract principles of physics and their real-world applications. The performance, reliability, and efficiency of any device—whether it's a motor, a transformer, or an integrated circuit—critically depend on one single factor: the strategic selection of its constituent materials.
Together, we will unlock the science behind the materials that power our world: Why is copper the champion of conductivity in cables? How can ceramics safely insulate thousands of volts? What role do magnets play in converting electricity into motion?
By the end of this module, your perspective on technology will be transformed. You will no longer see an electrical device as a mere "black box," but rather as a sophisticated system—an intelligent assembly of materials whose remarkable properties have been meticulously chosen to perform a specific function.
- Teacher: DJALAL DJARAH