D+5+30 | Wall chart of electromagnetic spectrum. | 2013-10-15 |
D+0+2 | Various capacitors to show. | 2013-09-17 |
E+60+40 | Variable index of refraction: laser beam bends in water tank with sugar. | 2013-10-17 |
D+30+24 | Vacuum tube with screen shows cathode rays bent with a magnet. | 2013-09-24 |
D+30+24 | Vacuum tube with screen shows cathode rays bent with a magnet. | 2013-09-23 |
F+0+5 | Vacuum tube with metal cross makes shadow with cathode rays. | 2013-11-12 |
E+10+40 | Two points of light diffract through an iris, shown with T.V. camera. | 2013-11-05 |
F+30+0 | Tunneling:Microwave analogy using wax prisms. | 2013-11-26 |
E+60+5 | Total internal reflection/critical angle: Nakamura water tank. | 2013-10-17 |
E+60+5 | Total internal reflection/critical angle: Nakamura water tank. | 2013-10-22 |
D+30+22 | Torque on coil suspended between two magnets. | 2013-09-26 |
E+25+40 | Soap film interference: The soap bubble experiment on arc bench. | 2013-10-31 |
E+10+0 | Single slit diffraction using laser beam through adjustable slit. | 2013-10-31 |
D+5+12 | Seibt effect: Wire wound glass tube with 510 transmitter. | 2013-10-08 |
B+25+10 | Rubber rope stretched across front of room. | 2013-11-05 |
B+50+10 | Rope and strobe: Transverse standing waves, motor driven. | 2013-11-21 |
D+55+18 | Resistor analog: Marbles cascading down pin board. | 2013-09-17 |
D+55+18 | Resistor analog: Marbles cascading down pin board. | 2013-09-19 |
D+55+6 | Resistance thermometer: Iron coil in liquid Nitrogen and flame varies current. | 2013-09-17 |
D+55+6 | Resistance thermometer: Iron coil in liquid Nitrogen and flame varies current. | 2013-09-19 |
E+40+30 | Reflections from concave and convex mirrors with lighted arrow. | 2013-10-22 |
E+30+15 | Real images: Lighted arrow image and various lenses. | 2013-10-24 |
E+10+50 | Poisson's spot: Interference pattern within circular shadow. | 2013-11-05 |
D+5+32 | Plexiglas model of electromagnetic wave. | 2013-10-15 |
E+40+10 | Phantom lightbulb: Image in a plane mirror. | 2013-10-22 |
E+40+35 | Phantom bouquet: Real image from a concave mirror. | 2013-10-24 |
E+40+35 | Phantom bouquet: Real image from a concave mirror. | 2013-10-23 |
D+0+4 | Parallel plate capacitor with dielectric materials and electroscope. | 2013-09-17 |
E+25+30 | Newton's rings by transmission or reflection on arc bench. | 2013-10-31 |
F+80+0 | Mousetrap chain reaction experiment. | 2013-12-05 |
E+45+5 | Microwaves with grid. Transmitter and receiver are polarized. | 2013-10-17 |
E+25+60 | Michelson interferometer fringes with laser or white light. | 2013-10-31 |
E+15+10 | Mercury spectrum using slit and grating, includes UV lines. | 2013-11-12 |
E+15+10 | Mercury spectrum using slit and grating, includes UV lines. | 2013-11-19 |
F+65+10 | Mechanical model of radioactive decay. | 2013-12-03 |
F+65+10 | Mechanical model of radioactive decay. | 2013-12-05 |
F+90+0 | Magnetic field splits Cd interferometer lines on TV camera. | 2013-12-03 |
F+90+0 | Magnetic field splits Cd interferometer lines on TV camera. | 2013-11-26 |
D+20+2 | LR time constant: Square wave drives series LR on oscilloscope. | 2013-10-03 |
E+25+55 | Lloyd's mirror: Laser beam interferes with reflection from glass. | 2013-10-31 |
F+15+5 | Light through different filters into phototube changes current. | 2013-11-12 |
D+15+24 | Levitator: Aluminum dish floats four inches off platform. | 2013-10-03 |
E+25+15 | Laser beam through various slit and grating combinations. | 2013-10-29 |
E+25+0 | Large wood model of a double slit with hinged waves. | 2013-10-29 |
D+15+20 | Jumping rings: High current AC coil causes rings to jump. | 2013-10-01 |
D+30+10 | Iron filings around a high current vertical wire on OHP to show field. | 2013-09-26 |
D+30+6 | Iron filings and permanent magnets to show field on an OHP. | 2013-09-24 |
D+30+6 | Iron filings and permanent magnets to show field on an OHP. | 2013-09-23 |
D+55+4 | High current melts the fuse wire. | 2013-09-19 |
D+15+6 | Generator: Coil with DC commutator rotates between magnets. | 2013-10-03 |
D+15+6 | Generator: Coil with DC commutator rotates between magnets. | 2013-10-08 |
F+65+5 | Geiger counter. | 2013-12-03 |
F+65+5 | Geiger counter. | 2013-12-05 |
D+30+18 | Force on a current carrying wire in a magnetic field. | 2013-09-23 |
D+30+18 | Force on a current carrying wire in a magnetic field. | 2013-09-24 |
E+15+0 | First and second order transmission gratings, with arc lamp. | 2013-10-31 |
D+10+10 | Faraday's ice pail: Charge induced on the outside of a pail. | 2013-09-05 |
D+10+10 | Faraday's ice pail: Charge induced on the outside of a pail. | 2013-09-10 |
D+20+0 | Energy stored in large coil with soft iron core flashes bulb. | 2013-10-03 |
D+0+28 | Energy storage in a commercial capacitor. Loud bang! | 2013-09-10 |
D+0+28 | Energy storage in a commercial capacitor. Loud bang! | 2013-09-12 |
D+0+28 | Energy storage in a commercial capacitor. Loud bang! | 2013-09-17 |
D+15+2 | Elementary generator: Bar moved in magnetic field. | 2013-10-01 |
D+10+24 | Electrostatic pinwheel:Van de Graaff makes pinwheel spin. | 2013-09-03 |
D+10+28 | Electrostatic doorbell: Ball bangs between charged plates. | 2013-09-03 |
D+10+18 | Electrophorous: Cat fur on teflon, acetate on lucite. | 2013-08-28 |
D+10+18 | Electrophorous: Cat fur on teflon, acetate on lucite. | 2013-08-29 |
F+10+0 | Electron diffraction by aluminum and graphite on CRT. | 2013-11-05 |
F+10+0 | Electron diffraction by aluminum and graphite on CRT. | 2013-11-19 |
F+10+0 | Electron diffraction by aluminum and graphite on CRT. | 2013-11-21 |
D+10+0 | Electric fields: Lines of force shown on an OHP. | 2013-09-03 |
D+15+26 | Eddy currents:Small magnet slowly drops between aluminum rails. | 2013-10-01 |
D+30+26 | E/M tube: Circular bending of an electron beam in a magnetic field. | 2013-09-24 |
D+30+26 | E/M tube: Circular bending of an electron beam in a magnetic field. | 2013-09-23 |
E+10+15 | Diffraction about pinhead, razorblade, wood screw using laser. | 2013-11-05 |
D+30+8 | Compass needle shows field around a high current wire on bench top. | 2013-09-26 |
D+10+14 | Charging an electroscope by induction. | 2013-08-29 |
D+10+12 | Charge resides on the outside of a conductor. | 2013-09-05 |
D+10+12 | Charge resides on the outside of a conductor. | 2013-09-10 |
D+10+8 | Braun and Leaf electroscopes. | 2013-09-03 |
E+40+5 | Blackboard optics: Light sources with plane and curved mirrors. | 2013-10-22 |
E+30+10 | Blackboard optics: Light sources with lucite lenses. | 2013-10-23 |
E+30+10 | Blackboard optics: Light sources with lucite lenses. | 2013-10-24 |
D+0+0 | Attraction between horizontal plates of a charged capacitor. | 2013-09-10 |
D+0+0 | Attraction between horizontal plates of a charged capacitor. | 2013-09-12 |
D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2013-08-28 |
D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2013-08-29 |
D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2013-09-26 |
F+50+0 | Alpha range measured using small cloud chamber. | 2013-12-05 |
E+10+10 | Airy's disk: Pinhole diffraction using laser beam. | 2013-10-31 |
E+30+5 | Air, glass and water lenses in water tank with arc lamp. | 2013-10-24 |
E+30+5 | Air, glass and water lenses in water tank with arc lamp. | 2013-10-23 |
E+15+15 | Absorption spectrum of Na using arc lamp, slit and grating. | 2013-11-12 |
E+15+15 | Absorption spectrum of Na using arc lamp, slit and grating. | 2013-11-19 |
D+5+10 | 85 MHz radio transmitter, with indicating lamp on dipole antenna. | 2013-10-08 |
D+5+10 | 85 MHz radio transmitter, with indicating lamp on dipole antenna. | 2013-10-15 |
D+5+10 | 85 MHz radio transmitter, with indicating lamp on dipole antenna. | 2013-10-17 |
F+20+0 | "Plum pudding": Corks with magnets float in bowl/solenoid on OHP. | 2013-11-12 |
F+20+0 | "Plum pudding": Corks with magnets float in bowl/solenoid on OHP. | 2013-11-19 |