Voltage Divider and Current Divider are the most common rules applied in practical electronics. As...
DC Circuits
DC Circuits are the basic building blocks of electronic projects. DC circuits may be power supply circuits, They also include electronic components like resistor, capacitor, diode, transistor etc. In this section you will learn DC circuit basics and DC electrical circuits used in electronics.
Conductance and Resistivity
Conductance, Temperature coefficient, resistivity and specific resistance are the properties of an...
What is an Electrical Circuit?
Electrical circuit is an interconnection of electrical components. An electrical circuit consists...
Types of Resistors
Resistors can be seen in almost all electronic circuits. There are many types of resistors and they...
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...
What is Electrical Resistance?
The electrical resistance of an electrical conductor is a measure of the difficulty to pass...
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...
Alternating Current (AC) vs. Direct Current (DC)
Electric current is the amount of electric charges that passes through a wire with respect to time...
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...
Conventional Current vs. Electron Current
Electron current and conventional current are two types of notation we use to mention current flow...