Lecture 1 EE70 Fall 2007. Instructor Joel Kubby (that would be me) Office: BE-249 Office Hours: M,W,F 2-3 PM or by appointment Phone: (831) 459-1073 E-mail:

Slides:



Advertisements
Similar presentations
EE2010 Fundamentals of Electric Circuits Text Book: Introductory Circuit Analysis - Robert Boylestad.
Advertisements

Lecture 101 Introduction to Energy Storage Elements: The Capacitor.
Announcements 1.Midterm No. 1 Thursday Oct. 6 in class; one 8-1/2 x 11 sheet of notes allowed. No text, no calculator, no operating cell phones; no blue.
9/29/2004EE 42 fall 2004 lecture 131 Lecture #13 Power supplies, dependent sources, summary of ideal components Reading: Malvino chapter 3, Next:
Course Introduction ENTC 210: Circuit Analysis I Rohit Singhal Lecturer Texas A&M University.
EGR 240 Introduction to Electrical and Computer Engineering
Network Theorems (AC) ET 242 Circuit Analysis II
© Electronics ECE 1312 Taaruf Nor Farahidah Za’bah Room number : E Phone number : address : 
Circuits Lecture 1: Overview 李宏毅 Hung-yi Lee. Course Information Time: 09: :00 Wednesday and 10: :10 Friday Place: EE BL R112 Text Book: A.
EGR 240 Introduction to Electrical and Computer Engineering Prof. Michael P. Polis 102J Science & Engineering Building.
EGR 240 Introduction to Electrical and Computer Engineering Prof. Richard E. Haskell 115 Dodge Hall Prof. Michael P. Polis 102J Science & Engineering Building.
HOPE- Hands On Practical Electronics Lesson 1: Introduction and Voltage, Current, and Resistance.
22/12/2014.
INC 111 Basic Circuit Analysis
Electricity Foundations of Physics. Electricity The movement of charge from one place to another Requires energy to move the charge Also requires conductors.
Phasor Method Aug 24, 2011USC. Outline Review of analysis of DC (Direct Current) circuits Analysis of AC (Alternating Current) circuits – Introduction.
CHEMISTRY Professor Richard Karpeles. Spring 2014 Chemistry 2 (84.122) Dr. Richard Karpeles Olney Hall 502A (978)
Electrical Engineering for Civil Engineer Dr. Basim Zafar Spring 2013 EE for CE Course Outlines MID TERM I Dr. Basim Zafar.
Electrical Circuits Dr. Sarika Khushalani Solanki
Lecture 2 Fundamentals of Electrical Engineering.
Overview of ENGR 220 Circuits 1 Fall 2005 Harding University Jonathan White.
2. Analogue Theory and Circuit Analysis 2.1 Steady-State (DC) Circuits 2.2 Time-Dependent Circuits DeSiaMorePowered by DeSiaMore1.
ENE 103 Electrotechnology
ERT 105: Basic Electrical Technology AZRALMUKMIN BIN AZMI.
ELECTRONICS PRIMER I. Basic Electronics Current (I): Amount of charge passing a given point per unit time Voltage (V): Electrical pressure or force. If.
ELECTRICAL ENGINEERING: PRINCIPLES AND APPLICATIONS, Fourth Edition, by Allan R. Hambley, ©2008 Pearson Education, Inc. Lecture 16 Phasor Circuits, AC.
An Electrical Network IS AN INTERCONNECTION OF ELECTRICAL COMPONENTS. TYPICAL LINEAR CIRCUIT To analyze, design and measure a number of quantities (e.g.
INC 112 Basic Circuit Analysis Lecturer Assistant Prof. Dr. Poj Tangamchit.
Ch. 34 Electric Current.
EE210 Digital Electronics Introductory Class September 03, 2008.
UNIT V STUDY GUIDE Electricity & Magnetism
SYDE 292 Circuits, Instrumentation and Measurement Instructor: Prof. Dan Stashuk DC 2613 Ext Objectives: Based on E & M.
ELECTRICAL ENGINEERING Principles and Applications THIRD EDITION ALLAN R. HAMBLEY ©2002 Prentice-Hall, Inc. Chapter 1 Introduction Glen Archer Room 730.
EE210 Digital Electronics Introductory Class January 26, 2009.
EENG 2610: Circuit Analysis Class 10: Capacitors and Inductors
Basic Concepts of DC Circuits. Introduction An electric circuit is an interconnection of electrical elements. An electric circuit is an interconnection.
First-Order RL&RC Circuits DONE BY AL-AHMED, UTHMAN SULTAN ELECTRICAL ENGINEERING DEPARTMENT.
ELECTRICAL ENGINEERING: PRINCIPLES AND APPLICATIONS, Third Edition, by Allan R. Hambley, ©2005 Pearson Education, Inc. Chapter 1 Introduction.
CIRCUITS 1 DEVELOP TOOLS FOR THE ANALYSIS AND DESIGN OF BASIC LINEAR ELECTRIC CIRCUITS.
@ McGraw-Hill Education 1 Kulshreshtha, D. C. Basic Electrical Engineering McGraw-Hill Education © 2010 PROPRIETARY MATERIAL. © 2010 The McGraw-Hill Companies,
CIRCUITS 1 DEVELOP TOOLS FOR THE ANALYSIS AND DESIGN OF BASIC LINEAR ELECTRIC CIRCUITS.
ECE 1100: Introduction to Electrical and Computer Engineering Dr. Dave Shattuck Associate Professor, ECE Dept. Set #3 – Introduction to Circuit Analysis.
Electronic Drafting DFT 58A&B Cliff Monroe - Instructor.
EE210 Digital Electronics Introductory Class March 13, 2008.
ELECTRICAL ENGINEERING: PRINCIPLES AND APPLICATIONS, Fourth Edition, by Allan R. Hambley, ©2008 Pearson Education, Inc. Lecture 13 RC/RL Circuits, Time.
ECE 4991 Electrical and Electronic Circuits Chapter 3.
ECE Networks & Systems Jose E. Schutt-Aine
CHAPTERS 7 & 8 CHAPTERS 7 & 8 NETWORKS 1: NETWORKS 1: December 2002 – Lecture 8a ROWAN UNIVERSITY College of Engineering Professor.
1 ECE 3144 Lecture 26 Dr. Rose Q. Hu Electrical and Computer Engineering Department Mississippi State University.
1 ELECTRICAL TECHNOLOGY EET 103/4 LECTURERS / TEACHING ENGINEERS: LATIFAH MOHAMED MUHAMMAD IRWANTO SALSABILA AHMAD.
Closed Circuits In applications requiring the use of current, electrical components are arranged in the form of a circuit. A circuit is defined as a path.
EE101 Introduction to Electronic Circuits Fall Quarter 2012 Professor Sung Mo (Steve) Kang Office: BE-235; Phone (831) ;
EE101 Introduction to Electronic Circuits Fall Quarter 2012 Lecture 15 on W, November 14, 2012 Professor Sung Mo (Steve) Kang Office: BE-235; Phone (831)
Lecture -5 Topic :- Step Response in RL and RC Circuits Reference : Chapter 7, Electric circuits, Nilsson and Riedel, 2010, 9 th Edition, Prentice Hall.
Network Theorems Topics Covered in Chapter 8 8-1: Kirchhoff’s Current Law (KCL) 8-2: Kirchhoff’s Voltage Law (KVL) 8-3: Superposition Theorem 8-4: Thevenin’s.
1 Chapter 20 Electricity Chapter 21 Magnetism Prentice Hall 2006.
FOR BHS PHYSICAL SCIENCE 9 TH GRADE Electronics Introduction.
Lecture Name: Dr. Mohammed Elmaleeh Office Location: Building No. D Office Contact Number: ELECTRICAL CIRCUITS (EE 270)
Circuits Electric Current Series vs. Parallel. Let’s Review 0 What is electricity?
ECE 4991 Electrical and Electronic Circuits Chapter 5.
Electronics Introduction
Chapter 1: Introduction
Electricity and magnetism Chapter Seven: DC Circuits
Chapter 1 Introduction Recognize interrelationships of electrical engineering with other fields of engineering. 2. List the major subfields of electrical.
Fundamental of Electrical circuits
Physics 122C Electricity and Magnetism
Capacitance and RC Circuits
ELL100: INTRODUCTION TO ELECTRICAL ENG.
Basics of Electronic Circuits
Electric Circuit and Applied Electronics (EMEC 4313)
Presentation transcript:

Lecture 1 EE70 Fall 2007

Instructor Joel Kubby (that would be me) Office: BE-249 Office Hours: M,W,F 2-3 PM or by appointment Phone: (831)

Teaching Assistant Drew Lohn Office: BE-350D Phone: (831) Labs: TBD (at end of class today) Sections: TBD

Course Details Course number: Course website: –username: ee070s –password: towan58 –Lecture slides and homework will be posted on the website Classroom: BE-156 Time: MWF 3:30PM-4:40PM Lab: BE150 Must enroll concurrently in course 70L Prerequisites: – Physics 5C/N or 6C/N – Mathematics 24 or Applied Mathematics and Statistics 27

Pre-Requisites

Text Required Text –A. R. Hambley, Electrical Engineering Principles and Applications, Prentice Hall, Fourth Edition. Supplemental Texts –Schaum's Outline of Basic Circuit Analysis by John O'Malley (plenty of solved problems!), McGraw-Hill; ISBN: –The Art of Electronics by Paul Horowitz, Winfield Hill, 2nd edition (1989); Cambridge Univ Press (Short); ISBN:

Syllabus 1. DC circuit analysis (KCL, KVL, power) 2. Linear networks (Thevenin, Norton) 3. Amplifiers (DC op amp operation) 4. Capacitors and inductors 5. Transients in circuits (1st and 2nd order, diff. equations) 6. Phasors and sinusoids 7. AC circuit analysis 8. Filter circuits 9. Transformers 10. Semiconductor devices (diode, transistors)

Syllabus

Grading Midterm 115%(10/19/07) Midterm 215%(11/19/07) Final Exam30%(12/11/07) Homework20% Quizzes20% If you are not going to be able to take the midterms and the final exam on these dates you should take this class at a later date!

Homework Will be posted weekly on Friday on the course website Will be due the following week at the beginning of class on Friday No late home work will be accepted! Solutions will be posted after class

Quizzes The quizzes will cover the topics covered in the previous lectures and the topics from the reading assignments The quizzes will be given at the beginning of class so please be on-time! We will have a pre-req evaluation next class to assess your preparation for EE70

Evaluation Quiz Solution of simultaneous equations Determinants Differential equations Electricity and Magnetism Complex numbers

Midterms and Final You will be provided with a sheet of key formulas that you can use on the midterms and final exam These sheets will be posted on the class website before the tests so that you can familiarize yourself with them No additional information will be allowed Calculators with memory will be required to be cleared prior to the exam

How to pass this course Read each section of the text before class Work out each example as you read through the text (before class) –I will work through the examples in class Do the homework by yourself Be sure to understand any example or homework problem you got wrong –Bring questions to your TA’s section

Labs Core lab exercises: 1. Resistive Circuits 2. Equivalent circuits and load matching 3. Transients in circuits 4. AC circuits and filter design 5. Amplifiers and op amp circuit design

Introduction 1.Recognize interrelationships of electrical engineering with other fields of science and engineering 2. List the major subfields of electrical engineering 3. Circuits 4. Current & voltage 5. Waveforms, ac & dc 5. Reference directions

Electrical systems have two main objectives: To gather, store, process, transport, and present information To distribute and convert energy between various forms

Electrical Engineering Subdivisions Communication systems Computer systems Control systems Electromagnetics Electronics Photonics Power systems Signal processing

The headlight circuit in a car. (a) The actual layout of the circuit. (b) The circuit diagram Electrical Circuits

Fluid Analogy

Electrical Current Electrical current is the time rate of flow of electrical charge through a conductor or circuit element. The units are amperes (A), which are equivalent to coulombs per second (C/s).

André Ampère ( )

Electrical Current

Circuit Elements An electrical circuit consists of circuit elements such as voltage sources, resistances, inductances and capacitances that are connected in closed paths by conductors

Current Variables In analyzing circuits, we frequently start by assigning current variables such as i 1, i 2, i 3

Direct Current Alternating Current When a current is constant with time, we say that we have direct current, abbreviated as dc. On the other hand, a current that varies with time, reversing direction periodically, is called alternating current, abbreviated as ac.

. Examples of dc and ac currents

Examples of ac waveforms

Reference Directions Reference directions can be indicated by labeling the ends of the circuit elements and using double subscripts on the current variables. The reference direction for i ab points from a to b. On the other hand, the reference direction for i ba points from b to a. i ab = - i ba

Voltages The voltage associated with a circuit element is the energy transferred per unit of charge that flows through the element. The units of voltage are volts (V), which are equivalent to joules per coulomb (J/C).

Alessandro Volta ( ) Voltaic Pile This device was made of alternating disks of zinc and copper with each pair separated by brine soaked cloth. Attaching a wire to either end produces a continuous current of low intensity.

“downhill: resistor”“uphill: battery” Reference Directions Energy is transferred when charge flows through an element having a voltage across it.

Reference Directions The voltage v ab has a reference polarity that is positive at point a and negative at point b.

Reference Directions The positive reference for v is at the head of the arrow

Lab Times