• Unit 3: Electronic Circuit Theory

    Although the study of electric and magnetic fields is interesting in and of itself, it may not seem directly useful in the real world. However, the interplay between these phenomena is responsible for much of the technology you see in your everyday life. For example, all electronics apply various features of electromagnetism, so that computers, HDTV, iMacs and iPads, smartphones, motors, fans, lights, and so on are applied electromagnetic devices. In this unit, we will take a quick look at the foundations of electronics while at the same time adding to our understanding of electromagnetism.

    Completing this unit should take you approximately 8 hours.

    • 3.1: Electric Current, Voltage and Resistance

    • 3.2: Electric Circuits

    • Unit 3 Assessment