Sep 15, 2014 · Brush up on some basic electrical theory and deepen your knowledge about electricity. In this post we cover Ohms Law, AC and DC Current, Circuits and More.

Voltage and current are the two properties of electrical circuits that we are most often concerned with Voltages and currents may be constant as functions of time

This free course takes you through the key concepts and laws of electrical technology. From basic terms and formulas to understanding circuits and electrical safety procedures, it caters to all your …

Basic electricity teaches how electric current, voltage, resistance, and circuits work. Ideal for beginners learning about wiring, batteries, and electrical safety.

When beginning to explore the world of electricity and electronics, it is vital to start by understanding the basics of voltage, current, and resistance. These are the three basic building blocks required to …

In this Lesson, we define electrical terms used by electrical craftsmen. We also describe matter, molecules, atoms, and their relationship to electricity. Electrical force is also explained in this Lesson. …

Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the …

Electrical fundamentals refer to the basic principles and concepts of electricity and electrical systems. This includes the study of electrical quantities, components, and devices, as well as the laws and …

Apr 10, 2025 · Learn basic electrical theory with our guide on circuit theory, AC/DC electric theory, motor theory and where to find electrical theory classes.

Basic electricity including electrical definitions, ohm's law, and electrical circuit information including direct and alternating current.