Absolute and Relative Magnetic Permeability
This article covers absolute and relative magnetic permeability along with their formula and examples. What is an Absolute … Read More
Magnetic Field Intensity | Definition Formula
Magnetomotive force, ℑ , per unit length, is called the magnetic field intensity H. Magnetic Field Intensity Unit Magnetic … Read More
Magnetic Flux Density | Definition and Formula
Magnetic Flux Density Flux density is the measure of the number of magnetic lines of force per unit … Read More
Kirchhoff’s Voltage Law (KVL)
The article explains Kirchhoff’s Voltage Law (KVL), which states that the sum of voltage drops around any loop … Read More
Kirchhoff’s Current law (KCL)
The article provides an overview of Kirchhoff’s Current Law (KCL), explaining the principle of current conservation at a … Read More
Digital Voltmeter Circuit and Working Principle
The article discusses the working principles of digital voltmeter, focusing on analog-to-digital conversion methods such as the comparison … Read More
Digital Frequency Meter Circuit Diagram and Working Principle
The article explores various methods for measuring frequency, including digital frequency meter and reed-type frequency meter. These devices … Read More
Oscilloscope Basics | What is an Oscilloscope
The article provides an overview of oscilloscope fundamentals, explaining its primary function of visualizing electrical signals on a … Read More
Magnetic Flux Definition and Unit
Magnetic Flux is defined as; “a total number of lines of magnetic force passing through any surface placed … Read More
Potentiometer Variable Resistor Working Principle
The article introduces the working principle of a potentiometer, explaining how it measures and compares potential differences without … Read More
Magnetomotive Force (MMF)
In this article, you’ll learn about Magnetomotive Force (MMF), its unit, and formula with solved example. What is … Read More
Wheatstone Bridge Circuit Theory and Working Principle
Wheatstone bridge is used to measure unknown resistance and is defined by the circuit of the following figure. In … Read More