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"Ultimate Electric Circuits Course from A to Z for Beginners"

This is the only course with everything you need to know about the basics of electric circuits for complete beginners without any previous knowledge.


This course starts with the basic concepts of electricity to the level you will be very familiar with circuits.


Throughout the course you will get:

Basics concepts of electric circuits: This will help you understand the very basic definitions of electricity including voltage, current, power, and more.

  • Basic laws of electric circuits: This part will teach you about the branches, nodes, KVL, KCL, Ohm's law, and Delta-Wye transformations.

  • Methods of analysis: You will learn how to analyze electric circuits using nodal analysis and mesh analysis.

  • Circuit theorems: In this part, you will learn more advanced circuit analysis techniques such as the superposition theorem, source transformation theorem, Thevenin theorem, Norton theorem, and maximum power transfer.

  • Operational amplifiers: You will be introduced to operational amplifiers including inverting, non-inverting, summing, difference, and cascaded amplifiers. These amplifiers are helpful in inverting or amplification or adding or subtracting different input signals.

  • Capacitors and inductors: These components are really important in the electrical system and other applications. You will find inductors as a representation of electrical machines and capacitors that can be used in power factor correction.

  • First-order circuits: These circuits are composed of resistors and inductors or resistors and capacitors. We will understand how to analyze them in the free and forced responses.

  • Basics of AC circuits: AC power or alternating power is the one which we have in our homes. We will learn about them and what is the difference between them and AC circuits.

  • Analysis of AC circuits: In this part, we will start analyzing our AC circuits with the different theorems that had been discussed at the beginning of the course.

  • Resonant circuits: In this part, we will discuss both series and parallel resonant circuits, these circuits have a crucial effect on electric circuits as well as have practical applications.

  • Electric circuit simulations using MATLAB: We will learn the simulation of many electric circuits in the well-known simulation program MATLAB Simulink. This will be a fun part that will increase your knowledge about electric circuits.


All of these topics are in a step by step lessons with many solved examples.


Bonus Gift:


You will find also the slides for the Ultimate Electric Circuits Course Bundle for those who are interested in them or having them as a revision for themselves:


  • 458 Pages of Electric Circuits Course Slides

  • 95 Pages of Electrical Resonance Course Slides


Take this bundle if you've been looking for ONE COURSE BUNDLE with in-depth insight into the basics of electric circuits.


Bạn sẽ học được gì

know all the fundamentals of electric circuits

know the meaning of SI units or international units in electric circuits

Know the definition of the electric charge in electric circuits

Know the definition of the electric current in electric circuits

Know the definition of voltage in electric circuits

Know the definition of power in electric circuits

Know the definition of energy in electric circuits

Definition of conductance in electric circuits

Know the difference between dependent and independent sources

Applications of DC circuits in electric circuits

Know the principle of the TV picture tube or CRT in electric circuits

Know the basic laws of electricity in electric circuits

Know about the electricity bills calculations in electric circuits

Understand Ohm's law in electric circuits

Know the definition of the nodes, branches and loops in electric circuits

Know the definition of Kirchhoff's laws in electric circuits

Know the definition of Kirchhoff's current law in electric circuits

Know the definition of Kirchhoff voltage law in electric circuits

Know series resistor and voltage division in electric circuits

Know parallel resistor and current division in electric circuits

Know Wye-Delta transformations in electric circuits

Understand applications as lighting systems in electric circuits

Understand Nodal analysis in electric circuits

Understand Nodal analysis with voltage sources in electric circuits

Understand the supernode in electric circuits

Understand Mesh analysis in electric circuits

Understand Mesh analysis with current sources in electric circuits

Understand the Supermesh in electric circuits

Understand How to use the Cramer method in electric circuits

Comparison between Nodal and Mesh analysis in electric circuits

Understand applications as DC transistor circuits in electric circuits

Understand the meaning of the linearity property in electric circuits

Use the Superposition theorem in electric circuits

Understand Thevenin's theorem in electric circuits

Understand Norton's theorem in electric circuits

Maximum power transfer in electric circuits

Understand the various types of operational amplifiers in electric circuits

Understand ideal Op-Amp, inverting Amplifier, non-inverting amplifier in electric circuits

Understand summing Op-Amp circuit in electric circuits

Understand the difference Op-Amp circuit in electric circuits

Understand cascaded Op-Amp circuit in electric circuits

Know the applications of Op-Amp like digital-to-analog converter in electric circuits

Know the applications of Op-Amp like instrumentation amplifiers in electric circuits

Know what is a capacitor in electric circuits

Understand how to simplify series capacitors in electric circuits

Understand how to simplify parallel capacitors in electric circuits

Know how to get energy stored in capacitors in electric circuits

Know what is an inductor in electric circuits

Understand how to simplify series inductors in electric circuits

Understand how to simplify parallel inductors in electric circuits

Know how to get energy stored in the inductor in electric circuits

know the applications of capacitors and inductors as integrators in electric circuits

know the applications of capacitors and inductors as differentiators in electric circuits

Understand practical capacitors and practical inductors in electric circuits

Simulation of basic electric circuits

Simulation of operational amplifiers

Simulation of charging and discharging of a capacitor

Simulation of a source-free RL circuit

Simulation of a source-free RC circuit

Source-free RC circuit

Solved examples on source-free RC circuits

Source-free RL circuit

Solved examples on source-free RL circuits

Step response of an RC circuit

Solved examples on step response of an RC circuit

Step response of an RL circuit

Solved examples on step response of an RL circuit

Simulation of the step response of an RL circuit

Simulation of the step response of an RC circuit

AC electric circuits

Phasor representation of AC

Phasor relationships for circuit elements

Impedance and admittance

Kirchhoff’s laws and impedance combinations in the frequency domain

Application of nodal analysis in AC circuits

Application of mesh analysis in AC circuits

Application of Thevenin and Norton theorems in AC circuits

Application of source transformation in AC systems

Application of superposition theorem in AC circuits

Importance and applications of resonant circuits

Definition and equations of a series resonant circuit

Quality factor of a series resonant circuit

Total impedance VS frequency in a series resonant circuit

Bandwidth and selectivity curve of a series resonant circuit

Derivation of cutoff frequencies

Solution of solved examples on series resonant circuit

Parallel resonant circuit

Unity power factor of a parallel resonant circuit

Maximum impedance of a parallel resonant circuit

Quality factor of a parallel resonant circuit

Bandwidth and cutoff frequencies of a parallel resonant circuit

Effect of high quality factor on the parallel resonant circuit

Instantaneous power and average power

Maximum average power transfer

Effective or RMS value in AC circuits

Apparent power and power factor

Complex power and power triangle

Power factor correction

Yêu cầu

  • No prior knowledge of electric circuits
  • Simple mathematics knowledge

Nội dung khoá học

16 sections

Basic Concepts of Electric Circuits

9 lectures
Introduction to Electrical Systems
15:10
Electric Circuits, Charges, and Current
31:07
Solved Examples 1
10:36
Voltage, Energy, and Power
25:53
Solved Examples 2
10:32
Dependent and Independent Sources
21:08
Cathode Ray Tube and Electricity Bills
16:09
Special Thanks
02:45
Course PDF Slides
00:03

Basic Laws

11 lectures
Introduction to Basic Laws
09:05
Ohm's Law and Conductance
19:08
Solved Examples 1
06:51
Branch, Nodes, Loops, Series and Parallel Connection
08:53
Kirchhoff's Laws KVL and KCL
11:56
Solved Examples 2
09:39
Voltage Division, Current Division, Analogy between Resistance and Conductance
22:07
Solved Examples 3
09:59
Delta-Wye and Wye-Delta Transformations
11:47
Solved Examples 4
18:59
Application on Basic Laws with a Solved Example
09:44

Methods of Analysis

10 lectures
Methods of Analysis and Nodal Analysis with No Voltage Source
24:46
Solved Example 1
09:39
Nodal Analysis with a Voltage Source
11:19
Solved Examples 2
19:44
Mesh Analysis with No Current Source
11:12
Solved Examples 3
10:15
Mesh Analysis with a Current Source
07:55
Solved Example 4
10:20
Nodal vs Mesh Analysis
04:06
Application Transistor Circuit with a Solved Example
08:06

Circuit Theorems

15 lectures
Introduction to Circuit Theorems
01:32
Superposition Theorem
08:08
Example 1 on Superposition Theorem
05:34
Example 2 on Superposition Theorem
13:10
Source Transformation Theorem
07:35
Example 1 on Source Transformation Theorem
12:17
Example 2 on Source Transformation Theorem
09:18
Thevenin Theorem
13:01
Example 1 on Thevenin Theorem
11:45
Example 2 on Thevenin Theorem
09:01
Norton Theorem
04:49
Example 1 on Norton Theorem
11:51
Example 2 on Norton Theorem
08:07
Maximum Power Transfer
13:35
Example on Maximum Power Transfer
06:28

Operational Amplifiers

19 lectures
Introduction to Operational Amplifiers
22:31
Example on Non Ideal Op Amp
14:42
Construction of Ideal Operational Amplifiers
04:07
Example on Ideal Operational Amplifiers
06:37
Construction of Inverting Operational Amplifiers
05:06
Example 1 on Inverting Operational Amplifiers
03:26
Example 2 on Inverting Operational Amplifiers
03:19
Construction of non Inverting Operational Amplifiers
07:14
Example on non Inverting Operational Amplifiers
05:36
Construction of Summing Operational Amplifiers
04:51
Example on Summing Operational Amplifiers
04:40
Construction of Difference Operational Amplifiers
08:37
Example on Difference Operational Amplifiers
04:05
Cascaded Operational Amplifiers
02:47
Example on Cascaded Operational Amplifiers
06:57
Digital to Analog Converter
09:06
Example on Digital to Analog Converter
03:22
Instrumentation Amplifiers
05:04
Example on Instrumentation Amplifiers
02:28

Capacitors and Inductors

11 lectures
Introduction to Capacitors
23:28
Equations of a Capacitor
25:21
Solved Examples on Capacitors
23:32
Series and Parallel Capacitors
11:00
Solved Examples on Series and Parallel Capacitors
12:34
Introduction to Inductors
29:04
Solved Examples on Inductors
12:57
Series and Parallel Inductors
14:31
Solved Examples on Series and Parallel Inductors
15:01
Application Integrator
09:25
Application Differentiator
11:54

First Order Circuits - Source-Free

7 lectures
Introduction to First Order Circuits
06:52
Source-Free RC Circuit
21:50
Example 1 on Source-Free RC Circuit
06:06
Example 2 on Source-Free RC Circuit
07:29
Source-Free RL Circuit
14:53
Example 1 on Source-Free RL Circuit
10:55
Example 2 on Source-Free RL Circuit
05:17

First Order Circuits - Step Response

6 lectures
Step Response of an RC Circuit
27:03
Example 1 on Step Response of an RC Circuit
07:00
Example 2 on Step Response of an RC Circuit
12:18
Step Response of an RL Circuit
13:02
Example 1 on Step Response of an RL Circuit
04:36
Example 2 on Step Response of an RL Circuit
14:33

Basics of AC Circuits

10 lectures
Introduction to AC Electric Circuits
26:14
Solved Examples 1
09:56
Phasor Representation of AC
17:09
Solved Examples 2
18:15
Phasor Relationships for Circuit Elements
17:35
Impedance and Admittance
31:43
Kirchhoff’s Laws and Impedance Combinations in the Frequency Domain
13:05
Solved Example 1 on Impedance Combination
07:45
Solved Example 2 on Voltage Division
06:01
Solved Example 3 on Impedance Combinations
10:19

Sinusoidal Steady-State Analysis

10 lectures
Solved Example 1 on Nodal Analysis
15:00
Solved Example 2 on Nodal Analysis
06:55
Solved Example 1 on Mesh Analysis
07:48
Solved Example 2 on Mesh Analysis
09:31
Solved Example 1 on Superposition Theorem
08:13
Solved Example 2 on Superposition Theorem
15:33
Solved Example on Source Transformation
06:22
Solved Example 1 on Thevenin Theorem
07:42
Solved Example 2 on Thevenin Theorem
07:37
Solved Example on Norton Theorem
09:34

AC Power Analysis

13 lectures
Introduction to AC Power Analysis
05:12
Instantaneous Power and Average Power
18:06
Solved Examples 1
10:38
Maximum Average Power Transfer
11:12
Solved Examples 2
09:13
Effective or RMS Value in AC Circuits
11:33
Solved Examples 3
12:03
Apparent Power and Power Factor
09:59
Solved Examples 4
09:42
Complex Power and Power Triangle
19:39
Solved Examples 5
11:52
Power Factor Correction
17:06
Solved Example 6
06:07

Series Resonant Circuit

11 lectures
Introduction to Resonance in Electric Systems
11:42
Definition and Equations of a Series Resonant Circuit
30:51
Quality Factor of a Series Resonant Circuit
20:19
Total Impedance VS Frequency in a Series Resonant Circuit
16:03
Bandwidth and Selectivity Curve of a Series Resonant Circuit
14:56
Derivation of Cutoff Frequencies
21:41
Example 1 on Series Resonant Circuit
09:14
Example 2 on Series Resonant Circuit
04:41
Example 3 on Series Resonant Circuit
05:51
Example 4 on Series Resonant Circuit
08:00
Example 5 on Series Resonant Circuit
08:51

Parallel Resonant Circuit

12 lectures
Parallel Resonant Circuit
14:32
Unity Power Factor of a Parallel Resonant Circuit
12:46
Maximum Impedance of a Parallel Resonant Circuit
07:00
Quality Factor of a Parallel Resonant Circuit
12:56
Bandwidth and Cutoff Frequencies of a Parallel Resonant Circuit
19:52
Effect of High Quality Factor on the Parallel Resonant Circuit
24:06
Example 1 on Parallel Resonant Circuit
11:16
Example 2 on Parallel Resonant Circuit
15:41
Example 3 on Parallel Resonant Circuit
07:49
Example 4 on Parallel Resonant Circuit
11:44
Example 5 on Parallel Resonant Circuit
04:23
Example 6 on Parallel Resonant Circuit
10:54

Electric Circuits Simulations in MATLAB

13 lectures
Example 1 on Simulation of a Simple Electric Circuit
10:08
Example 2 on Simulation of a Simple Electric Circuit
12:25
Example 3 on Simulation of a Simple Electric Circuit
07:27
Simulation of an Inverting Amplifier
12:00
Simulation of non-Inverting and Summing Amplifiers
07:30
Simulation of Differentiator Op-Amp
10:09
Simulation of Source-Free RC Circuit
11:49
Simulation of Source-Free RL Circuit
11:36
Simulation of Step Response of an RC Circuit
18:16
Simulation of Step Response of an RL Circuit
09:46
Simulation of Charging and Discharging Capacitor Using MATLAB
10:25
Simulation of a Series Resonant Circuit
20:45
Simulation of a Parallel Resonant Circuit
16:59

Complex Numbers

14 lectures
Why are Complex Numbers Important?
03:25
What is an Imaginary Number?
05:39
Properties of Imaginary Numbers
05:11
What is a Complex Number?
05:01
Operation and Properties of Complex Numbers
10:04
Solved Examples on Complex Numbers
10:27
Graphical Representation and Polar Form of Complex Numbers
12:50
Solved Examples on Trigonometric and Algebraic Form
12:06
Operations on Complex Numbers in Trigonometric Form
10:26
Solved Examples on Operations of Trigonometric Form
16:05
Exponential Form of Complex Numbers
01:17
Solved Examples on Exponential Form
10:20
Cubic Roots of Unity
10:42
Solved Examples on Cubic Roots of Unity
15:52

Bonus Lecture

1 lectures
Bonus Lecture
00:14

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