Lecture (L1-5) Voltage and Power

  • Due Jan 11, 2019 by 9:40am
  • Points None
Questions of the Day: 

What is voltage? 

What is GROUND (also called REFERENCE), and why is it important?

What is Power?  Energy?

Concept Question 1-10:  Explain how node voltage relates to voltage difference.   Sketch how to measure each one (showing where the (+) and (-) leads of the voltmeter are connected.

Self-Assessment: Download ECE1250_Assess1_5.pdf

 

Reference Material:

Textbook: Chapter 1-5

Download Cookbook (node,series,parallel).docx

Video Lectures:

1. What is voltage?

http://youtu.be/PxBiAZzUW18 Links to an external site.

Power Point to take notes on: Download L(1-5) -- Voltage and Power.ppt

Index for L(1-5): Download pdf

| Download doc

2. Video on Voltage Difference versus Node-Voltage:

http://youtu.be/Z9KUgcPwN1k Links to an external site.

 

Power point to take notes on: Download Voltage Difference and Node Voltage.ppt

Index for L(V Difference and Node V): Download pdf

| Download doc

3. How to Measure Voltage:

https://www.youtube.com/watch?v=FCs-IsEdvDs&feature=youtu.be Links to an external site.

Additional Examples:

Conceptual Tools Circ:Basic:Passive Sign:Ex1 Links to an external site.

Conceptual Tools Circ:Basic:Passive Sign:Ex2 Links to an external site.

Conceptual Tools Circ:Basic:Sources:Ex1 Links to an external site.

In Class: Bring your notes from question of the day.  We will review questions and begin your homework.

How to Turn in Homework

 

 

1547224800 01/11/2019 09:40am