EE240 Circuits 1

Fall 2018

Department of Electrical Engineering
Syed Babar Ali School of Science and Engineering
Lahore University of Management Sciences.

Announcements

• Final Exam Information:

  • Date: Wednesday, 19-Dec 2018

  • Start-time: 6:30 PM

  • Duration: 2 hours and 30 minutes

  • Venue: Student Center SC-1
    

• Permitted material

  • Two A4 pages with HAND-WRITTEN notes on both sides

  • Calculators
    

• Final Exam Syllabus:
  
  

  • Textbook: Chapter 4,5,6
    

  • Plus Thevenin, Norton Theorems
    
    

• (Dec. 12) Please note the final exam information given above.

• (Nov. 14) Quiz 05 is on Tuesday, November 20

• (Oct. 31) Mid-Exam is scheduled on November 06, Tuesday from 6:00 pm to 8:30 pm. Venue is SBASSE 10-201 Auditorium.

• (Oct. 23) Assignment 03 deadline has been extended. It is now due on Monday, November 05 by 11 am. Submit the assignment in the dropbox located outside 9-251. No further extensions will be given.

• (Oct. 23) Quiz 04 on Tuesday, October 30.

• (Oct. 12) Assignment 02 is due on Tuesday, October 16.

• (Oct. 08) Quiz 03 on Thursday, October 11 in class.

• (Sep. 20) Quiz 02 on Tuesday, September 25 in class.

• (Sep. 20) Assignment 01 is due on Tuesday, September 25. Submit the assignment at the start of the class or in the dropbox located outside 9-251 before the class.
  
  

Administrative Details

• Course Outline (Click to download)
  
  

• Office Hours and Contact Information
  

  • Instructor (zubair.khalid@lums.edu.pk): Tuesay and Thursday, 2-3 pm and 4:30-5:30 pm
    

  • TA Hamza Athar (20100003@lums.edu.pk): Monday, 5-7 pm and Wednesday, 12-2 pm

  • TA Saad Attique (20100126@lums.edu.pk): Monday, 2:30-4:30 pm and Friday 11 am-1 pm

  • TA Maha Awan (20100201@lums.edu.pk): Thursday, 10 am - 12 pm
    
    

Grading Distribution

• Assignments, 5 %

• Quizzes, 20 %

• Mid-Exam, 35 %

• Final Exam, 40 %
  

Lecture Notes and Exams

Lecture notes, past exams and reading assignmnets will be posted here.

• Problems on Second Order Circuits (Lecture 27 and 28)

  • Problem Set

  • Solutions
    
    

• Problems on Evaluation of Initial Conditions (Lecture 23 and 24)

  • Problem Set

  • Solutions
    
    

• Problems on First Order Circuits (Lecture 14 and 15)

  • Problem Set

  • Solutions
    
    

• Problems on Thevenin's and Norton's Theorems (Lecture 14 and 15)

  • Problem Set

  • Solutions
    
    

• 2017 Mid Exam
  

  • EE240 2017 Mid Exam
    

  • EE240 2017 Solutions
    
    

• 2018 Mid Exam
  

  • EE240 2018 Mid Exam
    

  • EE240 2018 Solutions
    

Assignments

Quizzes

Lecture Plan

• Lecture 07

  • Controlled Sources

  • Kirchhof's Current and Voltage Laws

  • Single Node Pair, Single Loop Circuits
    

• Lecture 08

  • Kirchhof's Current Law (KCL) for Nodal Analysis (multiple nodes)

  • Formulation of network equations using KCL

  • Matrix Formulation

  • Examples
    

• Lecture 09

  • Kirchhof's Voltage Law (KVL) fo Loop Analysis (multiple loops)

  • Formulation of network equations using KVL

  • Matrix Formulation

  • In-class review examples
    

• Lecture 10

  • Network Equations for mutually coupled circuits

  • Network Topology and relationship with Nodal and Loop Analysis
    

• Lecture 11

  • Equivalent Networks Concept

  • Source Transformation

  • Moving Sources
    

• Lecture 12

  • Superposition Principle

  • Duality in Circuits
    

• Lecture 13

  • Duality (Examples)

  • Nodal and Loop Analysis for Resistive Circuits (Examples)
    

• Lecture 14

  • Super Loop and Super Node Concept
    

• Lecture 15 and 16

  • Thevenin's Theorem

  • Norton's Theorem

  • Examples

  • Maximum Power Transfer Theorem
    

• Lecture 17 and 18

  • First Order Circuits

  • Solution of first order differential equation

  • Series RL circuit example

  • Past Mid-exam review (posted above)
    

• Lecture 19 and 20

  • Mid-Exam

  • Series RC Circuit

  • Solving First Order Complicated Circuit
    

• Lecture 21 and 22

  • Problems on First Order Circuits (Chapter 4 end)

  • Initial Conditions
    

• Lecture 23 and 24

  • Problems on Initial Conditions (Chapter 5)

  • Second Order Circuits - Solution of Homogeneous Differential Equation
    

• Lecture 25 and 26

  • Solution of Homogeneous 2nd order Differential Equation - Standard form formulation

  • Series, Parallel RLC Circuit
    

• Lecture 27 and 28

  • Higher order differential equations, time varying forcing function

  • Problems