Demo used for 8B-fall/Mel Pomerantz/2013

Provides the Demo List.
UCB IndexTitlesort descendingDate
D+5+10 85 MHz radio transmitter, with indicating lamp on dipole antenna.2013-10-11
D+5+10 85 MHz radio transmitter, with indicating lamp on dipole antenna.2013-10-14
D+30+16 Ampere's law: Currents in parallel wires attract or repel.2013-09-23
D+10+6 Attraction and repulsion of charged styrofoam balls.2013-08-30
D+75+6 Automobile coil makes a spark.2013-10-07
D+75+6 Automobile coil makes a spark.2013-10-04
D+15+0 Bar magnet induces current in a coil, shown on galvanometer.2013-09-27
D+15+0 Bar magnet induces current in a coil, shown on galvanometer.2013-09-30
E+30+10 Blackboard optics: Light sources with lucite lenses.2013-10-21
C+65+20 Box with white interior appears black from hole in the side.2013-11-01
C+65+20 Box with white interior appears black from hole in the side.2013-11-04
E+10+30 Bragg diffraction using microwaves and steel balls in foam cube.2013-10-30
D+10+12 Charge resides on the outside of a conductor.2013-09-06
D+10+12 Charge resides on the outside of a conductor.2013-09-09
D+10+12 Charge resides on the outside of a conductor.2013-09-11
D+10+14 Charging an electroscope by induction.2013-09-04
F+45+10 Cloud chamber with dry ice and alcohol shown on TV camera.2013-12-02
E+45+25 Commercial Polaroid filters on an OHP.2013-10-14
E+45+25 Commercial Polaroid filters on an OHP.2013-10-16
D+30+8 Compass needle shows field around a high current wire on bench top.2013-09-20
D+30+8 Compass needle shows field around a high current wire on bench top.2013-09-23
B+20+0 Driven harmonic oscillator: Motor driven mass on spring.2013-10-11
B+20+0 Driven harmonic oscillator: Motor driven mass on spring.2013-10-14
D+30+26 E/M tube: Circular bending of an electron beam in a magnetic field.2013-09-25
D+15+28 Eddy currents: Neodymium Magnet Drop.2013-10-02
F+10+0 Electron diffraction by aluminum and graphite on CRT.2013-11-04
F+10+0 Electron diffraction by aluminum and graphite on CRT.2013-11-06
D+10+28 Electrostatic doorbell: Ball bangs between charged plates.2013-09-04
D+10+24 Electrostatic pinwheel:Van de Graaff makes pinwheel spin.2013-08-30
D+45+2 Elementary split-ring armature DC motor. D+15+6 as a motor.2013-09-30
D+45+2 Elementary split-ring armature DC motor. D+15+6 as a motor.2013-09-25
D+0+28 Energy storage in a commercial capacitor. Loud bang!2013-09-18
D+0+28 Energy storage in a commercial capacitor. Loud bang!2013-09-20
D+20+0 Energy stored in large coil with soft iron core flashes bulb.2013-10-04
D+20+0 Energy stored in large coil with soft iron core flashes bulb.2013-10-07
C+22+0 Engine models: Steam, 4-cycle Otto.2013-10-02
C+55+60 Equipartition of Energy: Different mass balls bounce out at different times.2013-11-01
C+55+60 Equipartition of Energy: Different mass balls bounce out at different times.2013-11-04
D+10+13 Faraday cage: blocks signal from portable radio2013-09-09
F+65+5 Geiger counter.2013-12-02
D+15+6 Generator: Coil with DC commutator rotates between magnets.2013-09-30
D+30+28 Hall effect: Magnetic field induces a voltage in a neon plasma.2013-09-23
D+15+11 Hand-cranked DC generator powers 120 volt lamp.2013-10-02
E+15+25 Hand-held gratings for class to view Hg, Ne discharge tubes.2013-10-30
D+55+4 High current melts the fuse wire.2013-09-16
E+65+0 IR source illuminates audience viewed with CCD TV camera in dark room.2013-10-16
D+30+6 Iron filings and permanent magnets to show field on an OHP.2013-08-30
D+30+10 Iron filings around a high current vertical wire on OHP to show field.2013-09-27
D+30+10 Iron filings around a high current vertical wire on OHP to show field.2013-09-30
D+30+10 Iron filings around a high current vertical wire on OHP to show field.2013-10-02
D+15+20 Jumping rings: High current AC coil causes rings to jump.2013-10-02
D+30+1 Large compass needle on stand.2013-09-27
E+40+42 Light the Match (same as C+65+2).2013-10-23
E+40+42 Light the Match (same as C+65+2).2013-10-25
D+35+4 Making small magnets by breaking up a larger magnet.2013-09-20
D+35+4 Making small magnets by breaking up a larger magnet.2013-09-23
F+20+20 Mechanical models of the hydrogen atom.2013-11-20
F+20+20 Mechanical models of the hydrogen atom.2013-11-22
F+20+20 Mechanical models of the hydrogen atom.2013-11-21
E+10+20 Microwave diffraction by a large adjustable iris.2013-10-30
E+10+20 Microwave diffraction by a large adjustable iris.2013-11-01
E+45+5 Microwaves with grid. Transmitter and receiver are polarized.2013-10-14
E+45+5 Microwaves with grid. Transmitter and receiver are polarized.2013-10-16
E+30+65 Model of the eye, with near/far sight lenses, using arc lamp.2013-10-25
F+80+5 Model of the uranium pile.2013-12-04
F+80+0 Mousetrap chain reaction experiment.2013-12-04
E+40+35 Phantom bouquet: Real image from a concave mirror.2013-10-23
E+40+10 Phantom lightbulb: Image in a plane mirror.2013-10-23
D+5+32 Plexiglas model of electromagnetic wave.2013-10-11
D+5+32 Plexiglas model of electromagnetic wave.2013-10-14
E+30+15 Real images: Lighted arrow image and various lenses.2013-10-21
E+40+30 Reflections from concave and convex mirrors with lighted arrow.2013-10-21
D+55+0 Resistance boards: Series, parallel, Wheatstone bridge.2013-09-18
D+55+0 Resistance boards: Series, parallel, Wheatstone bridge.2013-09-13
D+55+0 Resistance boards: Series, parallel, Wheatstone bridge.2013-09-16
D+55+18 Resistor analog: Marbles cascading down pin board.2013-11-25
D+55+18 Resistor analog: Marbles cascading down pin board.2013-09-13
B+50+10 Rope and strobe: Transverse standing waves, motor driven.2013-11-15
D+30+22 Torque on coil suspended between two magnets.2013-09-25
F+30+0 Tunneling:Microwave analogy using wax prisms.2013-11-22
D+30+24 Vacuum tube with screen shows cathode rays bent with a magnet.2013-09-27
D+10+20 Van de Graaff generator.2013-09-06
D+10+20 Van de Graaff generator.2013-09-09
D+10+20 Van de Graaff generator.2013-09-11
D+0+2 Various capacitors to show.2013-09-18
D+0+2 Various capacitors to show.2013-09-20
D+35+0 Wobbly bar: Magnets in frame balanced by repulsive forces.2013-09-20
D+35+0 Wobbly bar: Magnets in frame balanced by repulsive forces.2013-09-23
F+95+0 Working helium-neon laser in transparent housing.2013-11-22
Provides the Special Request Demo List.
UCB IndexTitlesort descendingDate
-and a mac2013-09-06
-D+10+14 Charging electroscope by induction + a metallic ball with a handle to transfer charge from VDGraaf to electroscope. D+10+ 28 Electrostatic doorbell - can I have both an insulating ball and a conducting ball (to show how they act differently) Usual Mac2013-09-05
-I deleted one item, and add - D+10+13 Faraday cage - I think I left a roll of chicken wire there. If found, it may show that radio is heard when holes are larger. Also, as standard setup, please check if microphone battery is strong. I'll also try to remember.2013-09-06
-MacBook, mike battery2013-09-13
-Note these are the same as on Fri. I also bought some chicken wire that may do the trick I want to show. Also Mac and check the battery. Thanks.2013-09-10