Difference between revisions of "Electricity and magnetism"
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(Created page with "__NOTOC__ ==5A - Electrostatics== ==5B - Electric fields and potentials== ==5C - Capacitance== ==5D - Resistance== ==5E - Electromotive force and current==...") |
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− | ==[[ | + | ==5A - Electrostatics== |
− | ==[[5B - Electric fields and potentials]]== | + | ===10. Producing static charge=== |
− | ==[[5C - Capacitance]]== | + | *5A10.00 [[Discharging with a flame]] |
− | ==[[5D - Resistance]]== | + | *5A10.10 [[Triboelectric effect]] |
− | ==[[5E - Electromotive force and current]]== | + | *5A10.20 [[Electrophorus]] |
− | ==[[5F - DC circuits | + | ===20. Coulomb's law=== |
− | ==[[5G - Magnetic materials | + | *5A20.25 [[Ping-pong ball electroscope]] |
− | == | + | *5A20.30 [[Balloon electroscope]] |
− | ==[[5J - Inductance]]== | + | <!--===22. Electrostatic meters===--> |
− | == | + | <!--*5A22.10 [[Braun electroscope]]--> |
− | ==[[5L - AC circuits]]== | + | <!--===30. Conductors and insulators===--> |
− | ==[[5M - Semiconductors and tubes]]== | + | <!--*5A30.10 [[Wire versus string]]--> |
− | ==[[5N - Electromagnetic radiation]]== | + | ===40. Induced charge=== |
+ | *5A40.10 [[Charging by induction]] | ||
+ | <!-- *5A40.15 [[Electroscope by induction]] --> | ||
+ | *5A40.17 [[Polarizing by induction]] | ||
+ | *5A40.40 [[Deflection of a water stream]]` | ||
+ | *5A40.70 [[Kelvin water dropper]] | ||
+ | ===50. Electrostatic machines=== | ||
+ | *5A50.10 [[Wimshurst machine]] | ||
+ | *5A50.30 [[Van de Graaff generator]] | ||
+ | *5A50.35 [[Fun Fly Stick]] | ||
+ | |||
+ | ==5B - Electric fields and potentials== | ||
+ | ===10. Electric field=== | ||
+ | *5B10.15 [[Van de Graaf streamers]] | ||
+ | *5B10.25 [[Puffed wheat on electrostatic generator]] | ||
+ | *5B10.25 [[Stacked aluminium plates on electrostatic generator]] | ||
+ | *5B10.31 [[Ping pong ball bouncing between parallel charged plates]] | ||
+ | *5B10.35 [[Balloon bouncing between two charges]] | ||
+ | *5B10.40 [[Grass seeds in electric field]] | ||
+ | ===20. Gauss' law=== | ||
+ | ===30. Electrostatic potential=== | ||
+ | *5B30.00 [[Electrostatic Roller Ball]] | ||
+ | *5B30.50 [[Electrostatic pinwheel/Ionic drive]] | ||
+ | <!--*5B30.95 [[Human discharge chain]]--> | ||
+ | |||
+ | ==5C - Capacitance== | ||
+ | ===10. Capacitors=== | ||
+ | *5C10.00 [[Capacitors cut in half]] | ||
+ | *5C10.10 [[Various capacitors sample]] | ||
+ | *5C10.20 [[Parallel plate capacitor]] | ||
+ | *5C10.35 [[Rotary capacitor]] | ||
+ | ===20. Dielectric=== | ||
+ | *5C20.10 [[parallel plate capacitor with dielectric]] | ||
+ | ===30. Energy stored in a capacitor=== | ||
+ | *5C30.10 [[Leyden jar]] | ||
+ | *5C30.20 [[Short a capacitor]] | ||
+ | *5C30.30 [[Capacitor charging and discharging through a light bulb]] | ||
+ | |||
+ | ==5D - Resistance== | ||
+ | ===10. Resistance characteristics=== | ||
+ | *5D10.10 [[Measuring resistance]] | ||
+ | ===20. Resistivity and temperature=== | ||
+ | *5D20.10 [[Cooled wire]] | ||
+ | *5D20.20 [[Heat in shorted battery]] | ||
+ | ===30. Conduction in solutions=== | ||
+ | *5D30.10 [[Conduction through salt water]] | ||
+ | <!--===40. Conduction in gases===--> | ||
+ | |||
+ | ==5E - Electromotive force and current== | ||
+ | <!--===20. Electrolysis===--> | ||
+ | <!--===30. Plating===--> | ||
+ | ===40. Cells and batteries=== | ||
+ | * 5E40.25 [[Lemon battery]] | ||
+ | <!--===50. Thermoelectricity===--> | ||
+ | ===60. Piezoelectricity=== | ||
+ | *5E60.20 [[Piezoelectric sparker]] | ||
+ | |||
+ | ==5F - DC circuits== | ||
+ | <!--===10. Ohm's law===--> | ||
+ | <!--===15. Power and energy===--> | ||
+ | <!--===20. Circuit analysis===--> | ||
+ | <!--===30. RC circuits===--> | ||
+ | ===40. Instruments=== | ||
+ | *5F40.10 [[Galvanometer]] | ||
+ | |||
+ | <!--==5G - Magnetic materials==--> | ||
+ | <!--===10. Magnets===--> | ||
+ | <!--===20. Magnet domains & magnetization===--> | ||
+ | <!--===30. Paramagnetism and diamagnetism===--> | ||
+ | <!--===40. Hysteresis===--> | ||
+ | <!--===45. Magnetostriction and magnetoresistance===--> | ||
+ | <!--===50. Temperature and magnetism===--> | ||
+ | |||
+ | ==5H - Magnetic fields and forces== | ||
+ | ===10. Magnetic fields=== | ||
+ | *5H10.20 [[Oersted's effect]] | ||
+ | <!--===15. Fields and currents===--> | ||
+ | ===20. Forces on magnets=== | ||
+ | *5H20.20 [[Levitating magnet]] | ||
+ | ===25. Magnet/electromagnet interactions=== | ||
+ | *5H25.11 [[Large coil and paper clip]] | ||
+ | ===30. Force on moving charges=== | ||
+ | <!--===40. Force on current in wires===--> | ||
+ | <!--===50. Torques on coils===--> | ||
+ | |||
+ | ==5J - Inductance== | ||
+ | <!--===10. Self inductance===--> | ||
+ | ===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]] | ||
+ | ===20. Eddy currents=== | ||
+ | *5K20.10 [[Eddy current in a pendulum]] | ||
+ | *5K20.20 [[Magnet falling in a metallic tube]] | ||
+ | *5K20.40 [[Magnets over a spinning aluminium disk]] | ||
+ | *5K20.55 [[Magnetic coil over a spinning aluminium disk]] | ||
+ | ===30. Transformers=== | ||
+ | *5K30.20 [[Small Transformer]] | ||
+ | *5K30.30 [[Transformer with light bulb]] | ||
+ | *5K30.34 [[Autotransformer]] | ||
+ | *5K30.52 [[Exploratory coil on an oscilloscope]] | ||
+ | ===40. Motors and generators=== | ||
+ | *5K40.00 [[Various electric motors]] | ||
+ | *5K40.10 [[Simple DC motor]] | ||
+ | *5K40.18 [[Large simple motor]] | ||
+ | *5K40.80 [[Hand crank generator with light]] | ||
+ | |||
+ | <!--==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]] |
Latest revision as of 15:19, 3 August 2018
5A - Electrostatics
10. Producing static charge
- 5A10.00 Discharging with a flame
- 5A10.10 Triboelectric effect
- 5A10.20 Electrophorus
20. Coulomb's law
- 5A20.25 Ping-pong ball electroscope
- 5A20.30 Balloon electroscope
40. Induced charge
- 5A40.10 Charging by induction
- 5A40.17 Polarizing by induction
- 5A40.40 Deflection of a water stream`
- 5A40.70 Kelvin water dropper
50. Electrostatic machines
- 5A50.10 Wimshurst machine
- 5A50.30 Van de Graaff generator
- 5A50.35 Fun Fly Stick
5B - Electric fields and potentials
10. Electric field
- 5B10.15 Van de Graaf streamers
- 5B10.25 Puffed wheat on electrostatic generator
- 5B10.25 Stacked aluminium plates on electrostatic generator
- 5B10.31 Ping pong ball bouncing between parallel charged plates
- 5B10.35 Balloon bouncing between two charges
- 5B10.40 Grass seeds in electric field
20. Gauss' law
30. Electrostatic potential
- 5B30.00 Electrostatic Roller Ball
- 5B30.50 Electrostatic pinwheel/Ionic drive
5C - Capacitance
10. Capacitors
- 5C10.00 Capacitors cut in half
- 5C10.10 Various capacitors sample
- 5C10.20 Parallel plate capacitor
- 5C10.35 Rotary capacitor
20. Dielectric
30. Energy stored in a capacitor
- 5C30.10 Leyden jar
- 5C30.20 Short a capacitor
- 5C30.30 Capacitor charging and discharging through a light bulb
5D - Resistance
10. Resistance characteristics
- 5D10.10 Measuring resistance
20. Resistivity and temperature
- 5D20.10 Cooled wire
- 5D20.20 Heat in shorted battery
30. Conduction in solutions
- 5D30.10 Conduction through salt water
5E - Electromotive force and current
40. Cells and batteries
- 5E40.25 Lemon battery
60. Piezoelectricity
- 5E60.20 Piezoelectric sparker
5F - DC circuits
40. Instruments
- 5F40.10 Galvanometer
5H - Magnetic fields and forces
10. Magnetic fields
- 5H10.20 Oersted's effect
20. Forces on magnets
- 5H20.20 Levitating magnet
25. Magnet/electromagnet interactions
- 5H25.11 Large coil and paper clip
30. Force on moving charges
5J - Inductance
20. LR circuits
30. RLC circuits - DC
5K - Electromagnetic induction
10. Induced currents and forces
- 5K10.20 Induction coil with galvanometer
20. Eddy currents
- 5K20.10 Eddy current in a pendulum
- 5K20.20 Magnet falling in a metallic tube
- 5K20.40 Magnets over a spinning aluminium disk
- 5K20.55 Magnetic coil over a spinning aluminium disk
30. Transformers
- 5K30.20 Small Transformer
- 5K30.30 Transformer with light bulb
- 5K30.34 Autotransformer
- 5K30.52 Exploratory coil on an oscilloscope
40. Motors and generators
- 5K40.00 Various electric motors
- 5K40.10 Simple DC motor
- 5K40.18 Large simple motor
- 5K40.80 Hand crank generator with light
5N - Electromagnetic radiation
10. Transmission lines and antennas
- 5N10.57 Microwave standing wave
30. Electromagnetic spectrum
- 5N30.10 Optical prism