Difference between revisions of "Electricity and magnetism"

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*5A50.30 [[Van de Graaff generator]]
 
*5A50.30 [[Van de Graaff generator]]
  
−
==[[5B - Electric fields and potentials]]==
+
==5B - Electric fields and potentials==
−
==[[5C - Capacitance]]==
+
===10. Electric field===
−
==[[5D - Resistance]]==
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*5B10.15 [[Van de Graaf streamers]]
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*5B10.25 [[Puffed wheat on electrostatic generator]]
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*5B10.25 [[Stacked aluminium plates on electrostatic generator]]
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*5B10.31 [[Ping pong ball bouncing between parallel charged plates]]
 +
*5B10.35 [[Balloon bouncing between two charges]]
 +
<!--*5B10.40 [[Grass seeds in electric field]]-->
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===20. Gauss' law===
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===30. Electrostatic potential===
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*5B30.00 [[Electrostatic Roller Ball]]
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*5B30.50 [[Electrostatic pinwheel/Ionic drive]]
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<!--*5B30.95 [[Human discharge chain]]-->
 +
 
 +
==5C - Capacitance==
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===10. Capacitors===
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*5C10.00 [[Capacitors cut in half]]
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*5C10.10 [[Various capacitors sample]]
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*5C10.20 [[Parallel plate capacitor]]
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*5C10.35 [[Rotary capacitor]]
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===20. Dielectric===
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*5C20.10 [[parallel plate capacitor with dielectric]]
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===30. Energy stored in a capacitor===
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*5C30.10 [[Leyden jar]]
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*5C30.20 [[Short a capacitor]]
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*5C30.30 [[Capacitor charging and discharging through a light bulb]]
 +
 
 +
==5D - Resistance==
 +
===10. Resistance characteristics===
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*5D10.10 [[Measuring resistance]]
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===20. Resistivity and temperature===
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*5D20.10 [[Cooled wire]]
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*5D20.20 [[Heat in shorted battery]]
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===30. Conduction in solutions===
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*5D30.10 [[Conduction through salt water]]
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<!--===40. Conduction in gases===-->
 +
 
 
==[[5E - Electromotive force and current]]==
 
==[[5E - Electromotive force and current]]==
 +
<!--===20. Electrolysis===-->
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<!--===30. Plating===-->
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===40. Cells and batteries===
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* 5E40.25 [[Lemon battery]]
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<!--===50. Thermoelectricity===-->
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===60. Piezoelectricity===
 +
*5E60.20 [[Piezoelectric sparker]]
 +
 
==[[5F - DC circuits]]==
 
==[[5F - DC circuits]]==
−
==[[5G - Magnetic materials]]==
+
<!--===10. Ohm's law===-->
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==[[5H - Magnetic fields and forces]]==
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<!--===15. Power and energy===-->
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==[[5J - Inductance]]==
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<!--===20. Circuit analysis===-->
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==[[5K - Electromagnetic induction]]==
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<!--===30. RC circuits===-->
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==[[5L - AC circuits]]==
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===40. Instruments===
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==[[5M - Semiconductors and tubes]]==
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*5F40.10 [[Galvanometer]]
−
==[[5N - Electromagnetic radiation]]==
+
 
 +
<!--==5G - Magnetic materials==-->
 +
<!--===10. Magnets===-->
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<!--===20. Magnet domains & magnetization===-->
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<!--===30. Paramagnetism and diamagnetism===-->
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<!--===40. Hysteresis===-->
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<!--===45. Magnetostriction and magnetoresistance===-->
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<!--===50. Temperature and magnetism===-->
 +
 
 +
==5H - Magnetic fields and forces==
 +
===10. Magnetic fields===
 +
*5H10.20 [[Oersted's effect]]
 +
<!--===15. Fields and currents===-->
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===20. Forces on magnets===
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*5H20.20 [[Levitating magnet]]
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===25. Magnet/electromagnet interactions===
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*5H25.11 [[Large coil and paper clip]]
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===30. Force on moving charges===
 +
<!--===40. Force on current in wires===-->
 +
<!--===50. Torques on coils===-->
 +
 
 +
==5J - Inductance==
 +
<!--===10. Self inductance===-->
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===20. LR circuits===
 +
*5J20.21 [[Lamps in series and parallel with a large electromagnet]]
 +
===30. RLC circuits - DC===
 +
 
 +
==5K - Electromagnetic induction==
 +
===10. Induced currents and forces===
 +
*5K10.20 [[Induction coil with galvanometer]]
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===20. Eddy currents===
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*5K20.10 [[Eddy current in a pendulum]]
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*5K20.20 [[Magnet falling in a metallic tube]]
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*5K20.40 [[Magnets over a spinning aluminium disk]]
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*5K20.55 [[Magnetic coil over a spinning aluminium disk]]
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===30. Transformers===
 +
*5K30.20 [[Small Transformer]]
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*5K30.30 [[Transformer with light bulb]]
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*5K30.34 [[Autotransformer]]
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*5K30.52 [[Exploratory coil on an oscilloscope]]
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===40. Motors and generators===
 +
*5K40.00 [[Various electric motors]]
 +
*5K40.10 [[Simple DC motor]]
 +
*5K40.18 [[Large simple motor]]
 +
 
 +
<!--==5L - AC circuits==-->
 +
<!--===10. Impedance===-->
 +
<!--===20. LCR circuits - AC===-->
 +
<!--*5L30.10 [[RLC circuit]]-->
 +
<!--*5L30.10 [[Resonance]]-->
 +
<!--===30. Filters and rectifiers===-->
 +
<!--*5L30.36 [[RL and RC circuit]]-->
 +
 
 +
<!--==5M - Semiconductors and tubes==-->
 +
<!--===10. Semiconductors===-->
 +
<!--*5M10.50 [[Diode]]-->
 +
<!--*5M10.55 [[Light emitting diode]] -->
 +
<!--===20. Tubes===-->
 +
<!--*5M20.10 [[Discharge tube]]-->
 +
<!--*5M20.2? [[Electron in a gas tube]]-->
 +
 
 +
==5N - Electromagnetic radiation==
 +
===10. Transmission lines and antennas===
 +
*5N10.57 [[Microwave standing wave]]
 +
<!--===20. Tesla coil===-->
 +
===30. Electromagnetic spectrum===
 +
* 5N30.10 [[Optical prism]]

Revision as of 08:40, 8 June 2018

5A - Electrostatics

10. Producing static charge

20. Coulomb's law

40. Induced charge

50. Electrostatic machines

5B - Electric fields and potentials

10. Electric field

20. Gauss' law

30. Electrostatic potential

5C - Capacitance

10. Capacitors

20. Dielectric

30. Energy stored in a capacitor

5D - Resistance

10. Resistance characteristics

20. Resistivity and temperature

30. Conduction in solutions

5E - Electromotive force and current

40. Cells and batteries

60. Piezoelectricity

5F - DC circuits

40. Instruments


5H - Magnetic fields and forces

10. Magnetic fields

20. Forces on magnets

25. Magnet/electromagnet interactions

30. Force on moving charges

5J - Inductance

20. LR circuits

30. RLC circuits - DC

5K - Electromagnetic induction

10. Induced currents and forces

20. Eddy currents

30. Transformers

40. Motors and generators


5N - Electromagnetic radiation

10. Transmission lines and antennas

30. Electromagnetic spectrum

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