Basic Electrical Theory For Dummies

Understanding basic electrical theory.

Basic electrical theory for dummies.

It s also important to know who is responsible for what portion of your electrical service. Let s start with three very basic concepts of electricity. Learn basic electrical concepts and terms. At the most basic level analyzing circuits involves calculating the current.

Learn basic electrical concepts and terms. People depend on electricity constantly and when the power goes out in a storm or there s a tripped breaker or another problem in an electrical circuit understanding the basic components of an electrical system can help you get things running again. Please scroll down and start reading. By john santiago.

But what is electricity really. Circuit analysis for dummies cheat sheet. Conventional flow electron flow. No single discovery has affected our lives our culture and our survival more than electricity.

Ohm s law is a key device equation that relates current voltage and resistance. The positive to the negative. Ben s theory became the convention hence the term conventional current in electrical theory mathematics textbooks and electrical equipment for the next hundred years. This theory states that electrons flow from negative to positive.

We will discuss the following aspects. Namely electric charge electric current and electric circuit. For an example imagine where the medical field would be without electricity and in that sense how many lives have been. Suffice it to say that two of the tiny particles that make up atoms protons and electrons are the bearers of electric charge.

Understanding electricity even though basic electrical theory was not understood until much later electricity has existed in the world since the beginning of time. It lights our way cooks our food and can even brush your teeth. Why should you understand electricity current and amperes potential difference and volts relationship between potential difference and current sources of potential difference concept of resistance ohms law dc and ac current why.