Demo used for 8B-summer/buehlert/2017

Provides the Demo List.
UCB IndexTitlesort descendingDate
D+5+10 85 MHz radio transmitter, with indicating lamp on dipole antenna.2017-07-13
D+5+10 85 MHz radio transmitter, with indicating lamp on dipole antenna.2017-07-17
B+35+5 Acoustic interference with Quincke (trombone) tube and sonalert.2017-07-25
D+15+8 Alternator: Coil with AC commutator rotates between magnets.2017-07-10
D+10+6 Attraction and repulsion of charged styrofoam balls.2017-06-19
D+75+6 Automobile coil makes a spark.2017-06-26
D+15+0 Bar magnet induces current in a coil, shown on galvanometer.2017-07-10
E+50+15 Blackboard optics: Light source and lucite prism.2017-07-19
E+50+15 Blackboard optics: Light source and lucite prism.2017-07-20
E+50+15 Blackboard optics: Light source and lucite prism.2017-07-18
D+10+8 Braun and Leaf electroscopes.2017-06-19
D+10+12 Charge resides on the outside of a conductor.2017-06-21
D+10+12 Charge resides on the outside of a conductor.2017-06-22
D+10+14 Charging an electroscope by induction.2017-06-19
F+15+20 Commercial solar cell spins propeller using halogen light source.2017-07-31
D+30+8 Compass needle shows field around a high current wire on bench top.2017-07-03
C+15+0 Copper/wood cylinder wrapped with paper over bunsen burner.2017-07-18
D+5+8 Damped oscillations in a resonant LCR circuit on an oscilloscope.2017-07-12
D+5+8 Damped oscillations in a resonant LCR circuit on an oscilloscope.2017-07-13
E+10+15 Diffraction about pinhead, razorblade, wood screw using laser.2017-07-26
D+0+16 Discharging a capacitor through a lamp.2017-06-27
D+30+26 E/M tube: Circular bending of an electron beam in a magnetic field.2017-07-05
D+15+28 Eddy currents: Neodymium Magnet Drop.2017-07-11
A+35+5 Elastic collisions: Seven steel balls roll on a wooden track.2017-06-28
D+10+0 Electric fields: Lines of force shown on an OHP.2017-06-20
F+10+0 Electron diffraction by aluminum and graphite on CRT.2017-08-01
D+10+28 Electrostatic doorbell: Ball bangs between charged plates.2017-06-20
D+10+24 Electrostatic pinwheel:Van de Graaff makes pinwheel spin.2017-06-19
D+10+24 Electrostatic pinwheel:Van de Graaff makes pinwheel spin.2017-06-20
D+15+2 Elementary generator: Bar moved in magnetic field.2017-07-10
D+30+20 Elementary motor: Bar on rails over solenoid with core.2017-07-03
D+45+2 Elementary split-ring armature DC motor. D+15+6 as a motor.2017-07-05
D+0+28 Energy storage in a commercial capacitor. Loud bang!2017-06-27
D+20+0 Energy stored in large coil with soft iron core flashes bulb.2017-07-12
D+30+18 Force on a current carrying wire in a magnetic field.2017-07-03
F+65+5 Geiger counter.2017-08-08
D+15+11 Hand-cranked DC generator powers 120 volt lamp.2017-07-10
D+15+11 Hand-cranked DC generator powers 120 volt lamp.2017-07-11
E+15+25 Hand-held gratings for class to view Hg, Ne discharge tubes.2017-08-02
E+15+25 Hand-held gratings for class to view Hg, Ne discharge tubes.2017-08-03
E+15+25 Hand-held gratings for class to view Hg, Ne discharge tubes.2017-07-26
D+55+4 High current melts the fuse wire.2017-06-28
D+30+6 Iron filings and permanent magnets to show field on an OHP.2017-07-05
D+30+12 Iron filings around a current carrying coil on OHP to show field.2017-07-05
D+30+10 Iron filings around a high current vertical wire on OHP to show field.2017-07-05
D+15+20 Jumping rings: High current AC coil causes rings to jump.2017-07-11
D+75+8 Large Jacob's ladder.2017-06-27
D+75+8 Large Jacob's ladder.2017-06-26
D+75+4 Large Tesla coil. 15 inch discharge.2017-07-13
E+25+0 Large wood model of a double slit with hinged waves.2017-07-25
E+10+5 Laser beam through sets of 1, 2, or multiple electro-formed slits.2017-07-26
E+25+15 Laser beam through various slit and grating combinations.2017-07-25
D+15+24 Levitator: Aluminum dish floats four inches off platform.2017-07-11
E+60+15 Light pipes and fiber optic flashlight.2017-07-18
F+15+5 Light through different filters into phototube changes current.2017-07-31
E+10+45 Limit of resolution: Two small lamps on adjustable slide.2017-07-31
D+20+2 LR time constant: Square wave drives series LR on oscilloscope.2017-07-12
D+30+14 Magnetic field around a solenoid with pivoting probe magnet.2017-07-10
B+10+0 Mass on a spring.2017-07-12
E+30+65 Model of the eye, with near/far sight lenses, using arc lamp.2017-07-24
F+80+0 Mousetrap chain reaction experiment.2017-08-08
D+0+4 Parallel plate capacitor with dielectric materials and electroscope.2017-06-27
E+40+10 Phantom lightbulb: Image in a plane mirror.2017-07-19
D+5+32 Plexiglas model of electromagnetic wave.2017-07-13
D+5+32 Plexiglas model of electromagnetic wave.2017-07-17
E+30+15 Real images: Lighted arrow image and various lenses.2017-07-19
E+30+15 Real images: Lighted arrow image and various lenses.2017-07-20
E+30+15 Real images: Lighted arrow image and various lenses.2017-07-24
E+25+20 Red/green/blue line source viewed with double slit paddles.2017-07-25
E+40+30 Reflections from concave and convex mirrors with lighted arrow.2017-07-19
E+40+30 Reflections from concave and convex mirrors with lighted arrow.2017-07-18
D+55+6 Resistance thermometer: Iron coil in liquid Nitrogen and flame varies current.2017-06-28
D+55+18 Resistor analog: Marbles cascading down pin board.2017-06-28
D+55+18 Resistor analog: Marbles cascading down pin board.2017-06-29
F+20+5 Rutherford scattering model: Steel balls, launcher, and "hill".2017-08-07
E+25+40 Soap film interference: The soap bubble experiment on arc bench.2017-07-26
E+60+5 Total internal reflection/critical angle: Nakamura water tank.2017-07-18
D+10+2 Transparency: Mapping of an electric field.2017-06-20
F+30+0 Tunneling:Microwave analogy using wax prisms.2017-08-02
D+30+24 Vacuum tube with screen shows cathode rays bent with a magnet.2017-07-03
D+10+20 Van de Graaff generator.2017-06-19
D+0+2 Various capacitors to show.2017-06-27
D+0+2 Various capacitors to show.2017-07-13
A+70+5 Vector arrows of various sizes and colors fit in wooden bases.2017-06-21
A+70+5 Vector arrows of various sizes and colors fit in wooden bases.2017-06-22
D+5+30 Wall chart of electromagnetic spectrum.2017-07-17
D+55+2 Watt's law: Variable resistor, glow coil, volt and amp meter.2017-06-28
D+10+22 Wimshurst machine, large or small.2017-06-27
D+10+22 Wimshurst machine, large or small.2017-06-26
Provides the Special Request Demo List.
UCB IndexTitlesort descendingDate
-basketball2017-06-19
-basketball2017-06-20
-basketball2017-06-21
-basketball2017-06-26
-bungee cord tied to just one side 2017-08-02
-I need a charging and discharging RC circuit on oscilloscope. I can't find that demo by number. Not sure there is one. I think in past we made use of one of your other boards (LCR???) but just charge and discharge........I can use the neon light flashing if the discharge is not so fast as to show instant discharge....i.e. I do see the decay if briefly.2017-07-03
-large beaker2017-06-21
-large beaker2017-06-22
-large flask2017-06-21
-large polarizer2017-07-18
-real battery2017-06-26
-Real battery...e.g. 9V or D cell to show...not grey battery box2017-06-22
-scotch tape2017-06-19
-small balloon....air filled. small balloon .... He filled.......did we ever get this to work? It does not with big balloon. Don't recall if tried with small. Idea is to have static hold it to wall or table top, but bump it and it goes up.2017-06-19