Walzl Education Inc.
Physics 12
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Vectors - Introduction
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Lessons:
Welcome to Physics 12! If you're here you've probably did Phyiscs 11, have an interest in Physics, and might be preparing for University Physics. So Let's just jump right in!
Assignments:
Due: April 6th
Do the Problem Set.
When you are ready, try the Self TEST...If you can do it without help you're in great shape. Well Done! Both Due: April 6th
Other Resources:
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Magnets and Electromagetism (Force)
The Green Dot indicated items that must be handed in
Lessons:
Very important point:
Moving charged particles (or current) will create a magnetic field.
These moving charged particles will act like a magnet themselves and feel a force when they are near other Magnets. See videos
Only first 1.5 minutes of next video
Short Good Example Videos:
Assignments:
Due: May 13th
Current running
through a wire creates
a magnetic field that
attracts paper clips.
The Right Hand Rule is important when looking a the design of things like electric motors, speakers, and particle accelerators, we need to know the direction that things are being pushed and pulled!
Other Resources:
The Earth has a magnetic field that protects us from a constant bombardment of charged particles that move through space.
Moving charged particles feel a force from the earth's magnetic field and their path is diverted.
Universal Gravitation
Lessons:
Watch these and then try the Intro Assignment.
The Green Dot indicated items that must be handed in
Assignments:
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Try the intro questions
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You will need your formula sheet (for masses of planets and orbital distances)
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Check your answers with a pal.
Electrostatics
Lessons:
Due: April 15th
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Electric Forces are one of few Fundamental forces in our universe. You gotta know about them.
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Watch the videos.
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Read the notes.
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Try the Problems
Circuits
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The Green Dot indicated items that must be handed in
Solenoids
Lessons:
Do the problems at the end of the notes after the example.
Pay close attention to a 3rd right hand rule for solenoids described in the notes.
Other Resources:
Induction - Creating electricity with a magnet!
Lessons:
Due: May 20th
Important point!
If you move a a magnet near a wire you will create current in that wire!
This is called INDUCTION!
Assignments:
Due: May 22th
Finding direction of current flow in Set#2 is tricky. Leave them for now if they are causing you trouble.
Due: May 25th
Other Resources:
Momentum and Impulse 1-Dimensional
Lessons:
Great, short, mandatory example videos. Watch them!
Other Resources:
Momentum and Impulse 2-Dimensional
Lessons:
Due: June 2nd
Try working through the examples
below (by looking at the solutions to assist you) Check your answer to #5 with a buddy.
Assignments:
Due: June 3rd
Relax, only 8 problems in this assignment, the rest are bonus.
Can't find Answers? Look at the last page. Watch question numbering.
Have fun!...no grouches allowed.
Other Resources:
Energy
Lessons:
Due: June 4th
Example solutions are out of order so watch the numbering. Also, a couple of the example problems don't have solutions so use your brain and figure them out.
Assignments:
Due: June 8th
Do NOT do the entire problems set.
Please Exclude (remove) the following questions:
14,17,18,19,21,24,26,31,33,35-38,40,41
You can do 41 as a bonus if you wish
That's it!
Look for final
"Self-Test"
posted June 8th
Other Resources:
Physics 12 - Self Exams
Lessons:
Assignments:
Due: June 12th
Do NOT do the following questions:
Multiple choice: #34, 35
Long Answer: #3,5,6
Other Resources: