Circuit Elements and Laws

Engineering

2023-12-08

Lessons List

Introduction to Network Theory

Electric Charge

Law of Conservation of Charge

Electric Current

Conventional Current vs Electron Current

Is Current a Scalar or a Vector Quantity

Electric Potential Difference Voltage

Electric Power

Electric Power Solved Problem

Circuit Elements Resistor

Ohm s Law

The Concept of Short Circuit

The Concept of Open Circuit

Circuit Elements Inductor

Linear and Non Linear Inductors

Energy Stored in an Inductor

Inductor Important Points

Circuit Elements Capacitor

Energy Stored in a Capacitor

Capacitor Important Points

Dependent and Independent Sources

Ideal and Practical Voltage Sources

Ideal and Practical Current Sources

Voltage Source Tips Tricks

Current Source Tips Tricks

Current Voltage Source Important Points

Node Path Loop and Branch

Kirchhoff s Current Law KCL

Kirchhoff s Voltage Law KVL

KCL and KVL Solved Problem

More Insight into Kirchhoff s Voltage Law KVL

Mesh Analysis

Mesh Analysis Solved Problem 1

Mesh Analysis Solved Problem 2

Mesh Analysis with Current Source

Supermesh Analysis

Supermesh Analysis Solved Problem

Nodal Analysis

Nodal Analysis Solved Problem 1

Nodal Analysis with Voltage Source

Nodal Analysis Solved Problem 2

Supernode Analysis

Supernode Analysis Solved Problem

Series Parallel Combination of Resistors

Series Parallel Combination of Capacitors

Series Parallel Combination of Inductors

Voltage Divider Rule

Current Divider Rule

Equivalent Resistance Solved Problem 1

Equivalent Resistance Solved Problem 2

Equivalent Resistance Solved Problem 3

Calculation of Equivalent Resistance Using Symmetry

Equivalent Resistance Solved Problem 4

Equivalent Resistance of a Cube Between the Space Diagonal

Equivalent Resistance of a Cube Between the Vertices of an Edge

Balanced Bridge

Balanced Bridge With Impedances

Balanced Bridge Solved Problem

Equivalent Resistance Solved Problem 7

Equivalent Resistance Solved Problem 8

Delta to Wye Star Conversion

Wye Star to Delta Conversion

Delta to Wye Wye to Delta Conversion for Capacitors

Equivalent Capacitance Solved Problem 1

Equivalent Capacitance Solved Problem 2

Equivalent Capacitance Solved Problem 3

Equivalent Capacitance Solved Problem 4

Active and Passive Elements

Bidirectional and Unidirectional Elements

Lumped and Distributed Elements

Linear and Nonlinear Elements

Basics of Network Theory Solved Problem 1

Basics of Network Theory Solved Problem 2

Basics of Network Theory Solved Problem 3

Basics of Network Theory Solved Problem 4

Basics of Network Theory Solved Problem 5

Basics of Network Theory Solved Problem 6

Basics of Network Theory Solved Problem 7 | Problem on Bulbs

Basics of Network Theory Solved Problem 8

Basics of Network Theory Solved Problem 9

Basics of Network Theory Solved Problem 10

Basics of Network Theory Solved Problem 11

Basics of Network Theory Solved Problem 12

Basics of Network Theory Solved Problem 13

Basics of Network Theory Solved Problem 14

Basics of Network Theory Solved Problem 15

Basics of Network Theory Solved Problem 16

Basics of Network Theory Solved Problem 17

Basics of Network Theory Solved Problem 18

Basics of Network Theory Solved Problem 19

Practice Sheet 1 | Network Theory Basics | Network Theory

Introduction to Two−Port Networks

Z−Parameters or Impedance Parameters

Z−Parameters Solved Problem 1

Z−Parameters Solved Problem 2

Y−Parameters or Admittance Parameters

Y−Parameters to Z−Parameters Conversion

Z−Parameters to Y−Parameters Conversion

Y−Parameters Solved Problem 1

Y−Parameters Solved Problem 2

h−Parameters or Hybrid Parameters

h−Parameters to Z−Parameters Conversion and vice versa

h−Parameters to Y−Parameters Conversion and vice versa

h−Parameters Solved Problem

g−Parameters or Inverse Hybrid Parameters

Z−Parameters to g−Parameters Conversion and vice versa

ABCD−Parameters or Transmission Parameters

ABCD−Parameters to Z−Parameters Conversion and vice versa

ABCD−Parameters Solved Problem

Concept of Symmetry in Two−Port Networks

Condition for Symmetry in Two−Port Networks

Condition for Reciprocity in Two−Port Networks Part 1

Condition for Reciprocity in Two−Port Networks Part 2

Series−Series Interconnection of Two−Port Networks

Parallel−Parallel Interconnection of Two−Port Networks

Series−Parallel Interconnection of Two−Port Networks

Parallel−Series Interconnection of Two−Port Networks

Cascade Interconnection of Two−Port Networks

Two−Port Network Important Shortcuts

Bartlett s Bisection Theorem

Two−Port Networks Solved Problem 1

Two−Port Networks Solved Problem 2

Two−Port Networks Solved Problem 3

Two−Port Networks Solved Problem 4

Two−Port Networks Solved Problem 5

Two−Port Networks Solved Problem 6

Open Circuit Short Circuit Impedances In Terms of ABCD Parameters

Two−Port Networks Solved Problem 7

Two−Port Networks Solved Problem 8

ABCD−Parameters of an Ideal Transformer

ABCD−Parameters of Gyrator

Practice Sheet 2 | Two Port Networks | Network Theory

Sinusoidal Steady State Analysis Introduction

Sinusoids

Sinusoids Solved Problems

Phasors

Phasors Solved Problem 1

Phasors Solved Problem 2

Phasors Solved Problem 3

Phasor Relationship for Resistor

Phasor Relationship for Inductor

Phasor Relationship for Capacitor

Instantaneous Power in AC Circuits

Average Power in AC Circuits

Average Power in AC Circuits Solved Problem 1

Average Power in AC Circuits Solved Problem 2

Root Mean Square RMS Value

RMS Value Solved Problem

Apparent Power Power Factor

Power Factor Solved Problem

Complex Power Reactive Power

Complex Power Solved Problem

Power Triangle

Power Triangle Solved Problem

Phasor Diagram of Series RL Circuit

Phasor Diagram of Series RC Circuit

Phasor Diagram of Series RLC Circuit

Phasor Diagram of Parallel RL Circuit

Phasor Diagram of Parallel RC Circuit

Phasor Diagram of Parallel RLC Circuit

Sinusoidal Steady State Solved Question 1

Sinusoidal Steady State Solved Question 2

Sinusoidal Steady State Solved Question 3

Sinusoidal Steady State Solved Question 4

Sinusoidal Steady State Solved Question 5

RMS Average Values of Standard Waveforms

Sinusoidal Steady State Solved Question 6

Introduction to Network Theorems

Superposition Theorem

Superposition Theorem with Dependent Sources

Superposition Theorem Problem 2

Superposition Theorem Problem 3

Superposition Theorem Problem 4

Thevenin s Theorem

Thevenin s Theorem Problem 1

Thevenin s Theorem with Dependent Sources

Thevenin s Theorem Problem 3

Thevenin s Theorem Problem 4

Thevenin s Theorem Problem 5

Thevenin s Theorem Problem 6

Norton s Theorem

Source Transformation

Source Transformation Problem 1

Source Transformation Problem 2

Norton s Theorem with Dependent Source

Norton s Theorem Problem 2

Norton s Theorem Problem 3

Norton s Theorem Problem 4

Norton s Theorem Problem 5

Reciprocity Theorem

Reciprocity Theorem Problem 1

Reciprocity Theorem Problem 2

Millman s Theorem

Millman s Theorem Solved Problem

Compensation Theorem

Substitution Theorem

Tellegen s Theorem

Maximum Power Transfer Theorem

Maximum Power Transfer Theorem Solved Problem 1

Maximum Power Transfer Theorem Solved Problem 2

Maximum Power Transfer Theorem Solved Problem 3

Maximum Power Transfer Theorem Solved Problem 4

Maximum Power Transfer Theorem Solved Problem 5

Maximum Power Transfer Theorem Solved Problem 6

Maximum Power Transfer Theorem for AC Circuits

Maximum Power Transfer Theorem Solved Problem 7

Maximum Power Transfer Theorem Solved Problem 8

Maximum Power Transfer Theorem Solved Problem 9

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