Thursday, February 16, 2017

ELECTRICITY & ELECTRONICS

  RENEWABLE VS. NONRENEWABLE ENERGY






Assignment Directions:

Take a few minutes to explore topics in both areas above, Once you choose an area check with me if it has been chosen, so the class can cover as many areas as possible.  Then open a GD in your Folder, identify a topic in either area of renewable or nonrenewable energy.  

Research the area and report out on the main points.
  • Give an overview of the resource.
  • How is the product to produce energy collected and where from
  • How much energy does this resource provide?
  • What is the trend of the resource as compared to when the first data for energy production was available?
  • What is the impact on the environment using this resource?  The direction you can take the response to this question can vary.
  • What are some interesting facts you uncovered about this resource?


Energy Vs. Electricity How It Works 




BASIC ELECTRICAL THEORY

Atomic Structure of an Atom

MOTORS AND MAGNETISM 

Alternating Current Vs. Direct Current. (also link the powerpoint as a resource)
Bare Bones Motor
Inside an Electric Motor
Edison Tech~ motors
Motors Review

Assignment Directions:
Throughout the learning of what electricity is and how it is created you will lean important terms and how they relate to one another.  Please create GD to collect this information that you will continue to add to throughout the semester.  Below are the terms that must be defined on your: 

Focused Terms to Define:

Atom:

Matter:

Electron:

Neutron:

Proton:

Nucleus:
Atomic #:

Electron Orbits (electron cloud):
2n2 ( Provide example) Draw in goole draw

Electron Shells
Energy levels
Valence Electrons:

Electron Flow:
Law of charges
Insulators:



ELECTRICAL QUANTITIES 

Voltage & Current

Please complete this pre-assesment before we begin the next phase in class
Assignment Directions: 

1) Follow this link and read Electrical Charge, Current   Voltage & Resistance
2)   How voltage and current are different, and how they can be dangerous. Begin to develop your              understanding with this Wisc Tutorial. 
3)  We will read pages 39-44 which covers, the following areas which you should define in your               Terms to define.
Coulomb
Amp
Electron Theory
Conventional current theory
Speed of Current
Complete path
Volt
4) Answer the questions on your Review sheet. 
5) More information on Voltage and Current 

OHM'S LAW

Please complete this pre-assessment on Ohms Law.
Assignment Directions:  
1)  Follow this link and watch the video about Ohms Law 
2)  Wisc online practice problems
3) Ohms Law Summary sheet
4) Ohms Law online practice problems 
5) Please complete Ohms Law Practice Sheet
6) More Practice Ohms Law Wisc Tutorial #2   #3  #4   #5   
7) Ohms Law and Power Problems

Resistors

Assignment Directions:  

  1. a. Uses of resistors
  2. b. Fixed resistors
    1. Wisc Tutorials  #1  #2
  3. d. Standard resistance values of fixed resistors
  4. e. Power rating
  5. f. Variable resistors
  6. Resistance experiments
Wisc Tutorials  #1


Series & Parallel Circuits 

Assignment Directions:  
5) Resistor Color Codes Youtube explanation 
6) Simple Circuit spotlight activity 
7) Read Parallel circuits (emailed)
8) Total Resistance in a Parallel circuit
8) Parallel Circuit analysis
8) Calculating Power in Series/Parallel Circuits 
9 Voltage Divider Rule
11) Voltage Divider Practice Problems
12)  On your GD for class identify the rules for series & Parallel Circuits.

Using a Multimeters

1). Multimeter