P=U*I mit U=R*I kombinieren | Lerne Elektronik

🎓Learning materials for the video: https://go.tfe.academy/21020341 In this video, you'll learn how to combine the power law P = U*I with Ohm's law to replace unknown quantities with known ones. You'll also learn under what circumstances a smaller resistance leads to either more or less power. At the end, I'll show you a simplified representation of the most important formulas for power, resistance, current, and voltage. And finally, there's a summary of the most important facts from the video. ... -------- CONTENTS 0:34 Review of the Power Law 1:52 Combining the Power Law with Ohm's Law 3:07 Example using the power of a constant voltage source 6:57 Power Triangle & Conversion Cycle -------- LINKS Podcast “Electronics and Programming”: https://go.tfe.academy/podcast Electrical Engineering and Electronics: https://go.tfe.academy/elektronik Programming & Interface Topics between Electronics and Computer Science: https://go.tfe.academy/programmieren Conversations with interesting personalities from the STEM fields: https://go.tfe.academy/talk -------- ABOUT Andreas Haja is a professor at Emden/Leer University of Applied Sciences and has been involved in engineering education for several years. The goal of his channel, “Electronics & Programming,” is to teach theory and practice in a way that makes learning fun and sparks curiosity. Studying in the 2020s can be so much more than the traditional lecture-style learning of past centuries! https://www.thefearlessengineer.com