Lessons 17-24 Electricity and light

   
Lesson #17

Chapter 22 ElectrostaticsPPT

F-Force

q - charge

d- distance   Coulomb'sLaw  2

E-Electric Field     F = q E      Ex1  A

V-Electric Potential

EPE- Electric Potential Energy in Joules

V= EPE/q   or  EPE =q V   Ex1 A  

 

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Summary of Terms and Summary of Formulas:

Electricity, Electrostatics, Conservation of Charge, CoulombsLaw , Coulomb, Conductor, Insulator, Semiconductor, superconductor, Electrically Polarized, Electric Field, Electric Potential Energy, Electric Potential, capacitors

Review Questions  (look over all)

Balloons      CoulombsLaw 

  ElectricPotential  Electric Hockey   EC

UniformE-Field  Practice Questions

Van de graff   Boston Museum of Science

Lesson #18

Chapter 22 Electric field and Electric Potential

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Summary of Terms and Summary of Formulas:

Review Questions  (look over all)

JohnTravoltage

            

           

Lesson #19

Chapter 23 Ohm's Law

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Summary of Terms and Summary of Formulas:

Review Questions  (look over all)

Battery      

Ohm's Law     Series   snotes      Parallel  pnotes InternalBatteryResistance
Lesson #20

Chapter 23 Electric Circuits

 

 E-Hockey  And E-Field Simulator.  are extra credit options

 

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Summary of Terms and Summary of Formulas:

Review Questions  (look over all)

CircuitConstruction

 
Lesson #21

Chapter 24 Magnetism

 

Magnetic Force Notes

 

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Summary of Terms and Summary of Formulas:

Review Questions  (look over all)

Bar Magnet and Field lines   

    Magnetic domains

Field from a long wire     Field from a Loop

   Force on a wire

Torque (twist) on a loop

    DC Motor

Charge motion in uniform Magnetic field  Helix

Aurora photos

http://meted.ucar.edu/hao/aurora/ 

 Space Weather Module  SWM Handout

Lesson #22

Chapter 25 Electromagnetic induction

Faraday'sLaw videos

1(1:12) (bar magnet)    2(2:17)(pick-up coil)      3(2:02)(electromagnet)      4 (2:09)(transformer)     5(2:05)(generator)

Fun demonstration videos

http://www.youtube.com/watch?v=e9bdGuXu060 Jacob's ladder

http://www.youtube.com/watch?v=Pl7KyVIJ1iE  Jumping Ring

http://www.youtube.com/watch?v=H31K9qcmeMU Falling Magnet

 

 

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Summary of Terms and Summary of Formulas:

Review Questions  (look over all)

Magnetic Flux

Bar Magnet and loop  

2 linked coils

      A simple generator    

AC generator    DC generator

Magnetic Damping

Fararday'sLaw    

transformers

Lesson #23

Chapter 26 Light

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Summary of Terms and Summary of Formulas:

Review Questions  (look over all)

RadioTransmitter     

  

 

Shadows