Relation Between Current and Drift Velocity (Formula, Derivation, Diagram)
When an electric field is applied to a conductor, free electrons begin to move slowly in the opposite direction of the field. The average velocity
Electrical
Different Types of Electrical Cables: Power, Communication, Fiber Optic & Coaxial Cables
Cables are the backbone of modern electrical and communication systems. They are used to transmit electrical power, signals, and data over short and long distances.
Quality Factor or Q-Factor of a Resonant circuit
The Quality factor or Q-Factor of a resonant circuit can be defined as the measurement of “quality” or “betterness” of a resonant circuit as far
Fleming’s Left Hand Rule and Right Hand Rule
In this article, we will learn about two fundamental Fleming rules given by John Ambrose Fleming, known as Fleming’s Left Hand Rule and Fleming’s Right
What is a Dry Contact? Its Characteristics and Advantages
A dry contact is a simple electrical interface that does not carry voltage or current but is used to control the flow of electricity in
Insulators used in Overhead Power Lines
This article describes different types of power line insulators used in overhead transmission lines. In an electrical power system, the overhead power lines carry electric
Lithium Ion (Li-ion) battery Charging
Lithium batteries necessitate a charging algorithm that upholds a constant current constant voltage (CCCV) during the charging process. In other words, a Li-Ion battery should
Motor Selection: Selecting a Motor based on Speed, Power, and Torque
In this article, we will discuss how to select an electric motor based on speed, power, and torque. Motor selection is one of the most
Why Core Saturation happens in Transformer and What are its Effects
Core saturation in a transformer happens when the transformer’s magnetic core can not no longer carry the magnetic flux. The transformer core can not carry
RC Charging Circuit and RC Time Constant
This article describes the RC charging circuit and RC network time constant. A capacitor does not instantly charge, and the voltage across the capacitor builds