# Fundamentals of Electricity

Basic electricity is the fundamental part in electronics. You will know about current, voltage, power and how to apply engineering maths to solve real time problems.

Later, you will know how to apply network theorems to solve current and voltage circuits.

DC Circuits

## Conductance and Resistivity

Conductance, Temperature coefficient, resistivity and specific resistance are the properties of an...

DC Circuits

## What is an Electrical Circuit?

Electrical circuit is an interconnection of electrical components. An electrical circuit consists...

DC Circuits

## Voltage Source and Current Source – Ideal vs. Practical

A source is a device which converts mechanical, chemical, thermal or some other form of energy to...

Resistor

## What is Electrical Resistance?

The electrical resistance of an electrical conductor is a measure of the difficulty to pass...

DC Circuits

## How to Measure Current in a circuit using Ammeter

Current is the measure of the rate of flow of electric charges across the conductor. It is measured...

DC Circuits

## Alternating Current (AC) vs. Direct Current (DC)

Electric current is the amount of electric charges that passes through a wire with respect to time...

Learn Electronics

## Electricity Basics

Basic Electricity is the presence of motion of electric charges. Electricity is all around us...

DC Circuits

## Drift Current Drift Velocity and Electron Mobility

As you all know that an electric conductor has free electrons inside them, due to movement of these...

DC Circuits

## Conventional Current vs. Electron Current

Electron current and conventional current are two types of notation we use to mention current flow...

DC Circuits

## What is Electric Current?

Electricity is a great gift science that has given to mankind. We use electricity almost all the...