A summary of the math and science preparation that will help you have the best experience with electrical engineering taught on Khan Academy. Become familiar with engineering numbers and …

Electrical engineering Unit 1: Introduction to electrical engineering Getting started

We will create our first mental models for these basic electrical quantities. We will also talk about power, which is what happens when voltage and current act together.

Circuit analysis is the process of finding all the currents and voltages in a network of connected components. We look at the basic elements used to build circuits, and find out what happens when …

A summary of math and science preparation that will help you have the best experience with electrical engineering on Khan Academy.

Between the 18th and early 19th century, before scientists could observe electrons, they believed that electrical charge flowed from positive to negative. They then learned, sometime in the 1850s or …

Signals and Systems covers analog and digital signal processing, ideas at the heart of modern communication and measurement. We present the basic concepts for continuous-time and discrete …

Control switch statments using logic Let's do a slightly more difficult problem using the rotation sensor. Again, assume we have a beam attached to our motor. And what we want our program to do is if the …

Master Ohm's law for resistors, the capacitor equation, and the inductor equation to build a strong foundation in circuit design and analysis. These ideal component equations will unlock the door to …

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