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
RC Series Circuit Analysis | RC Time Constant
The article discusses the behavior and analysis of RC series circuit during charging and discharging processes, highlighting how … Read More
Magnetic Force on a Current Carrying Conductor
The article explains how a current-carrying conductor placed in a magnetic field experiences a force due to the … Read More
Resistors in Series and Parallel | Examples | Formula
The article provides an overview of how resistors in series and parallel circuits function, focusing on methods to … Read More
AC Energy Meter Working Principle
Energy is the product of power and time and is measured in watt-seconds or Joule. Since the voltage … Read More
Capacitors in Series and Capacitors in Parallel
The article Capacitors in Series and Capacitors in Parallel explains the basic concept of capacitance and how capacitors … Read More