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.

Electrician Information Resource explains basic electrical theory. Learn the basics of what electricity is, and how it works.

Apr 10, 2025 · At its core, electrical theory explains how electricity behaves and moves through circuits. It covers key ideas like voltage, current, resistance and power—things you need to know before …

Basic electricity refers to the fundamental concepts of electric charge, current, voltage, and resistance. It explains how electric circuits work, how energy flows, and how components like wires, batteries, and …

Electricity is defined as "the flow of electrons through simple materials and devices" or "that force which moves electrons." Scientists think electricity is produced by very tiny particles called electrons and …

In the next tutorial about DC Circuit Theory we will look at Ohm’s Law and see that it provides a mathematical equation explaining the relationship between Voltage, Current, and Resistance within …

Learn about electricity, circuit theory, and introductory electronics. We also have sections that let you get down and dirty with household items, from building your own robot to videos where we disassemble …