Lecture (L1-3) Circuit Elements
- Due Aug 26, 2021 by 11am
- Points None
Questions of the Day (Learning Objectives)
-
What are ordinary and extraordinary nodes?
-
How can you tell if circuit elements are in series or parallel?
-
What is the difference between a node voltage and a voltage difference?
Readings & Reference Material
-
Textbook Section: Chapter 1-3
-
Cookbook on nodes/series/parallel: Cookbook (node,series,parallel).docx Download Cookbook (node,series,parallel).docx
-
Circ:Configuration: Identifying nodes (Links to an external site.)
Circ:Configuration: Identifying branches (Links to an external site.)
Lectures
Watch these lectures before class, and take notes on the Questions of the Day.
Powerpoint to take notes on: L(1-3)B -- circuit representation with notes.ppt
Download L(1-3)B -- circuit representation with notes.ppt
1. Introduction to how we represent circuits
https://youtu.be/sYN6icPhdMc (Links to an external site.)2. How to tell if things are in series or parallel
https://youtu.be/VIks0lfuXZM (Links to an external site.)Self-Assessment: ECE1250_Assess1_3.pdf
Download ECE1250_Assess1_3.pdf
Extra Examples
-
Batteries in series and parallel)
https://youtu.be/jfTlQPi7ccM (Links to an external site.)
Example: Problem 1-26 adapted:
Part 1.
http://youtu.be/9iz5RaTNCH0 (Links to an external site.)
Part 2.
In Class
1. Bring your notes from the Questions of the Day with you.
2. Slides we'll cover L(1-3&4 in class) -- circuit representation & charge,current.ppt Download L(1-3&4 in class) -- circuit representation & charge,current.ppt
3. Examples & Start of Homework: InClass 1-3&4 CMF.docx Download InClass 1-3&4 CMF.docx
Where to find solutions to homework problems? See Files > homework solutions
4.. We will talk about voltage, current, and how to measure them using ECE Deck of Cards 1: deck of cards 1.pptx Download deck of cards 1.pptx
5.. Application: Electrical Safety
and if we get time Application (& Extra Credit): Lightning