Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 ·...
Transcript of Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 ·...
![Page 1: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/1.jpg)
1
![Page 2: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/2.jpg)
Circuit Analysis-1 Fall-2014
EE -1111
Instructor: Hafiz Zaheer Hussain Email: [email protected]
www.hafizzaheer.pbworks.com
Department of Electrical Engineering
The University of Lahore Lecture # 1& 2
2
![Page 3: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/3.jpg)
Instructor
Hafiz Zaheer Hussain
MS Electrical Engineering*
By the Grace of Almighty Allah,
Awarded Rector Gold Medal in 2013
Three Time Rector Merit Award on scoring GPA 4.0 in 2010,2011 and 2012
One Time Dean Merit Award on scoring GPA 3.96 in 2013
3
![Page 4: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/4.jpg)
What do an Electrical
Engineer do?
4
![Page 5: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/5.jpg)
What do an Electrical Engineer do?
• Electrical Engineers
• Design,
• Construct,
• Analyze and
• Improve electrical and electronic
components and systems in all shapes and
sizes.
5
![Page 6: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/6.jpg)
6
![Page 7: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/7.jpg)
7
![Page 8: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/8.jpg)
8
![Page 9: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/9.jpg)
9
![Page 10: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/10.jpg)
10
![Page 11: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/11.jpg)
Circuit Analysis- 1 Textbook:
• Fundamentals of Electric 5th or 4th Edition by
Alexander/Sadiku
11
![Page 12: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/12.jpg)
Grading Policy:
• Quizzes: 10%
• Assignment: 05%
• Class Participation: 05%
• Midterm: 20%
• Final: 40%
• Lab: 20%
12
![Page 13: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/13.jpg)
Grade Distribution
13
MARKS GRADE
=>85 A
=>80 A-
=>75 B+
=>70 B
=>65 C+
=>60 C
=>55 D+
=>50 D
Less then 50 F
![Page 14: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/14.jpg)
Attendance Policy
• 80% attendance required for siting in final exam
14
![Page 15: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/15.jpg)
OBJECTIVES: CHAPTER 1
15
• Understand the basic SI units and SI prefixes
• Learn about the concepts of charge, current, and voltage
• Learn about power and energy
• Become familiar with the passive sign convention
• Learn about the circuit elements including dependent and
independent sources
![Page 16: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/16.jpg)
16
1.1 Introduction
1.2 Systems of Units
1.3 Charge and Current
1.4 Voltage
1.5 Power and Energy
1.6 Circuit Element
![Page 17: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/17.jpg)
Circuit Analysis- 1 Introduction
• By linear we mean a circuit or device having an output that is
proportional to the input.
• An electric circuit is an interconnection of electrical elements.
• A network, in the context of electronics , is a collection of
interconnected components.
• Network analysis is the process of finding the voltages across,
and the currents through, every component in the network.
17
![Page 18: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/18.jpg)
18
1.1 Introduction
1.2 Systems of Units
1.3 Charge and Current
1.4 Voltage
1.5 Power and Energy
1.6 Circuit Element
![Page 19: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/19.jpg)
19
![Page 20: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/20.jpg)
The SI Prefix
20
![Page 21: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/21.jpg)
21
1.1 Introduction
1.2 Systems of Units
1.3 Charge and Current
1.4 Voltage
1.5 Power and Energy
1.6 Circuit Element
![Page 22: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/22.jpg)
22
1.3 Charge and Current
![Page 23: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/23.jpg)
23
1.3 Charge and Current
Law of Conservation of Charge
Charge cannot be created nor destroyed, only transferred
![Page 24: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/24.jpg)
24
1.3 Charge and Current
Electric Current definition
![Page 25: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/25.jpg)
1.3 Charge and Current
25
![Page 26: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/26.jpg)
1.3 Charge and Current
26
![Page 27: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/27.jpg)
27
![Page 28: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/28.jpg)
Total Charge Transfer
28
1.3 Charge and Current
![Page 29: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/29.jpg)
29
1.3 Charge and Current
![Page 30: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/30.jpg)
30
Solution
![Page 31: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/31.jpg)
31
Solution
![Page 32: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/32.jpg)
32
![Page 33: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/33.jpg)
33
![Page 34: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/34.jpg)
34
![Page 35: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/35.jpg)
35
![Page 36: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/36.jpg)
Current direction- Arrow
36
![Page 37: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/37.jpg)
37
1.1 Introduction
1.2 Systems of Units
1.3 Charge and Current
1.4 Voltage
1.5 Power and Energy
1.6 Circuit Element
![Page 38: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/38.jpg)
38
![Page 39: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/39.jpg)
39
![Page 40: Circuit Analysis-1 Fall-2014hafizzaheer.pbworks.com/w/file/fetch/85918201/Ch 1... · 2020-03-26 · Circuit Analysis- 1 Introduction • By linear we mean a circuit or device having](https://reader034.fdocuments.in/reader034/viewer/2022042121/5e9bf2bd7f2a4d2433693f73/html5/thumbnails/40.jpg)
40
(a) Vab = 9V (b) Vab = -9V