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 Unit 2: Circuit analysis

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.

Electrical engineering See all Science Test prep SAT Math SAT Reading and Writing Get ready for SAT prep: Math Get ready for SAT prep: Reading and Writing LSAT MCAT Computing Intro to CS - …

We solve a circuit by direct application of the fundamental laws: Apply element laws (Ohm's Law and the like) plus Kirchhoff's Laws to solve for the currents and voltages of a circuit. Written by Willy McAllister.

Hey, pretty new here, but does the Khan Academy Electrical Engineering 'faculty' cover Thevenin and Norton equivalent circuits, or offer an explanation for how to use the SPICE/PSPICE circuit simulators?

The metal enclosure of an appliance is connected to a ground wire, which goes through the home's electrical system and out to Earth, thereby directing dangerous current to a safe place, away from …

With the principle of superposition you can simplify the analysis of circuits with multiple inputs. Written by Willy McAllister.

Explore the principles of Ohm's law, resistance, and resistivity in electrical circuits. Understand how resistance is defined by voltage and current, and how it remains constant in Ohmic materials.

His most famous work, on electricity, exemplified Enlightenment principles. Franklin observed that lightning strikes tended to hit metal objects and reasoned that he could therefore direct lightning …