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DEM01 Basics of Static Electricity
DEM02 Wimshurst Machine and Van de Graaf Generator
DEM03 Electrostatic Point Discharge
DEM04-1 Bat, Styrofoam, and Aluminum Plates for Van de Graaf
DEM05 Hand-crank Dynamo Electric Generator
DEM06 Explosion Due to Static Electricity
DEM07 Seed-in-Oil Electric Field
DEM08 RC Circuit
DEM09.1 Storage of Charge
DEM10 CRT Deflection Plates
DEM11 Lissajous Figures on Oscilloscope
DEM12 CRT TV, Computer Monitor, and Radar Display
DEM14A Piezoelectric Speaker
DEM16 Resistors with Various Wattages
DEM17 Various Types of Resistors
DEM18 Various Types of Capacitors
DEM19 Charging and Discharging a Capacitor
DEM20 Electrical Resistance is Temperature-Dependent – Coil Over Burner
DEM20.1 Electrical Resistance is Temperature-Dependent – Pachinko Model
DEM22 Electrical Conduction of Glass
DEM23 Various Magnets
DEM24 Magnetic Field – Bar Magnet in Flat Open Tray
DEM24.1 Magnetic Field – Cylindrical Magnet in Sealed Oil Cube
DEM24.2 Magnetic Field – Bar Magnet in Sealed Oil Tray
DEM24.3 Magnetic Field in 3D with Bar and Horseshoe Magnets
DEM25 Broken Bar Magnet – No Magnetic Monopoles
DEM26 Magnetic Spinning Top
DEM27 Electromagnet with Various Metal Cores
DEM28 Magnetic Field About a Single Conductor
DEM29 Magnetic Field About a Solenoid
DEM30 Magnetic Effect of Current on Parallel Conductors
DEM31 Force on a Current-Carrying Conductor – Hanging Hoop
DEM31.1 Force on a Current-Carrying Conductor – Rolling Rod
DEM32 Current Induced in a Moving Conductor – Hanging Hoop
DEM32.1 Current Induced in a Moving Conductor – Rolling Rod
DEM33 Supplied vs Induced EMF – Differentiation by Induction
DEM34 Magnetic Induction of Iron
DEM35 Moving Magnet Induces Current
DEM36 Electromagnetic Induction with Gilly Coils
DEM37 Uses of Elihu-Thomson Induction
DEM38 Induced EMF
DEM40 Generator
DEM41 Small DC Motor
DEM41-1 Beakman’s DC Motor
DEM42 Large Electric Motor
DEM44 Eddy Current Induced in Flat Aluminum Ring
DEM44A Magnetic Damping via Induced Current
DEM44-1 Eddy Current Induced in Copper Tube
DEM45 Rotating Pie Plate
DEM46 Inductor and Transformer Board
DEM47 Cross Section of Manufactured Transformer
DEM48 Simple AC Magnetic Motor – Hair Clippers
DEM49 Transformer Kit
DEM50 Transformer Effect
DEM51 Vibrating Filament
DEM52 R, L, and C in AC and DC Circuits
DEM52B Resonance Damping in R, L, and C Circuits
DEM53 Stored Energy in an Inductor
DEM55 LED
DEM58 Rectification
DEM59 Tesla Coil with Accessories
DEM60 Jacob’s Ladder
DEM63.1 1-Farad Supercap
DEM79 Electrostatic Ping Pong
DEM80 Jumping Cow Magnet
DEM81 Faraday Cage
DEM82 Homopolar Motor
DEM83 Diamagnetic Levitation
DEM84 Ground Fault Circuit Interrupter
DEM86 Magnetic Locks