Electronics-4 BASIC ELECTRONICS "Lesson 4: Ohm's Law" ABOUT THIS LESSON: Programming & Engineering, Electronics, Ohm’s LawLesson 4 of 7. In this lesson we will see how the basic concepts of electronics relate to each other, with concrete laws and formulas. Play Video Download the slides for this lesson’s video. Download the problems for this lesson. Download the answers for this lesson. ABOUT THE AUTHOR: Iberian Rider is an engineer from Spain. He has knowledge of electronics, robotics, physics, computer science, coding and videogame development. His hobbies are astronomy, farming and ancient history.