Norton’s Theorem

Norton’s Theorem

Introduction This tutorial is a continuity of our last article about Thevenin’s theorem.


Thevenin’s Theorem

Thevenin’s Theorem

Introduction In this tutorial, we present a powerful method that can simplify through some transformation steps, complex circuits...


Nodal Voltage Analysis and Mesh Current Analysis

Nodal Voltage Analysis and Mesh Current Analysis

Introduction As we have seen in the previous tutorial presenting the fundamental laws of circuit analysis, Kirchoff’s Circuit L...


Kirchhoff’s Circuit Law

Kirchhoff’s Circuit Law

Introduction In this tutorial, we present one of the most fundamental and important sets of laws for electrical circuits.


Average and RMS voltage

Average and RMS voltage

Introduction In the DC regime, only one definition of the value of a voltage is possible, this value is unambiguous and is...


Parallel RLC Circuit Analysis

Parallel RLC Circuit Analysis

Introduction The series behavior of the three elementary components of electronics has been detailed in our previous article...


Harmonics

Harmonics

Introduction Periodic signals are not always perfect sinusoidal patterns such as presented in one of our previous tutorials about...


Phase difference and Phase shift

Phase difference and Phase shift

Introduction When we are listening to a song, we perceive the sinusoidal sound waveforms as music.


AC Capacitance and Capacitive Reactance

AC Capacitance and Capacitive Reactance

Introduction Such as for inductors, the electrical behavior of capacitors also depends on the nature of the source : DC or AC.


AC Inductance and Inductive Reactance

AC Inductance and Inductive Reactance

Introduction In the previous tutorial concerning AC resistance, we have seen that the behavior of a resistor is the same in DC or...


AC Resistance and Impedance

AC Resistance and Impedance

Introduction The electric resistance is a property that characterizes how a particular component creates an opposition to the...


AC Waveform and AC Circuit Theory

AC Waveform and AC Circuit Theory

Introduction When talking about current or voltage, these signals can be fitted into two main categories : DC and AC.