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STATIC ELECTRICITY
Success Criteria:
Students should be able to;
Introducing Static Electricity
Note: Static Electricity Lesson 1.pdf
Simulation: https://phet.colorado.edu/en/simulation/balloons
John Travoltage: https://phet.colorado.edu/en/simulation/travoltage
Video: watch -4:42
http://www.youtube.com/watch?v=fT_LmwnmVNM
What makes up an atom?
How does an atom get a charge?
How is a spark generated?
What are practical examples of static electricity?
HW: Text book
Read 11.1 What is Static? p 465-466 Do Questions 2-8 p 471
Read 11.2 Charging by Friction p 472-473 Do Questions 1-2 p 477
-describe the structure of the atom
-describe how positive, negative and neutral charge forms
-define and apply the laws of electrostatics
-investigate static electricity in the lab
Charging by contact and Induction
Note: Charging by Contact and Induction.pdf
Investigation: charging using a Pith ball Apparatus
HW Text book Read The Law of Electric Charges p 468-469
Text book Read Charging by Contact 11.2 p 474-477 Q 3, 5-8 p 477
Conductors and Insulators
Senior Physics Conductors and Insulators: Watch 1-28:40 http://www.youtube.com/watch?v=6Bk8Bnyjsoo
Text: Read p 480-482 Do Q 1-4, 6 & 7
-describe the difference between conductors and insulates
-describe uses of conductors and insulators
Investigating Charge
Investigating Static using Metal Leaf electroscopes
Investigation 1: Charging by induction (temporary)
Investigation 2: Charging by induction (permanent)
-completed prediction, observation and analysis for each investigation will be handed in
Electroscope simulation
http://www.education.uoit.ca/lordec/ID_LORDEC/electroscope/electroscope_lo.swf
Text book Read Using a Metal Leaf Electroscope p 469
-describe how to charge by contact
-describe how grounding affects charged objects
-describe how an electroscope responds to either positive or negatively charged objects
-describe how to charge an electroscope by induction and grounding
Reviewing Charging
Take up labs. Students need to focus on correcting their work.
Need more review watch: Senior Physics Video: Charging by Induction: http://www.youtube.com/watch?v=6_Hl1g_lnK0
Completed in Class Text book Read Charging by Induction 11.6 p 486-488 Q 2-6 p 489
Lightning
Read Electric Discharge p 492-495 Do Q 1-5 p 495
Lightning Videos
1: http://www.youtube.com/watch?v=ipAemhMEKwE
2: http://www.youtube.com/watch?v=Q3Awp-3CxSU
Fun with Tesla Coils: http://www.youtube.com/watch?v=ApAF6zAlv8w
Review:
Self Quiz Chapter 11 Q 1-18 p 500-501
Review Questions 1-6, 15-20, 23 p 498-499
Watch Bill Nye Static Electricity Video: http://www.dailymotion.com/video/xlp2y9_bill-nye-static-electricity_tech
Dangers and Used of Static: http://www.youtube.com/watch?v=xO1duox4XCM
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