D+55+2 | Watt's law: Variable resistor, glow coil, volt and amp meter. | 2014-02-18 |
E+60+17 | Water fiber optic | 2014-04-03 |
D+5+30 | Wall chart of electromagnetic spectrum. | 2014-03-13 |
D+0+2 | Various capacitors to show. | 2014-02-11 |
E+60+40 | Variable index of refraction: laser beam bends in water tank with sugar. | 2014-04-01 |
E+60+40 | Variable index of refraction: laser beam bends in water tank with sugar. | 2014-04-03 |
D+10+20 | Van de Graaff generator. | 2014-01-20 |
D+10+20 | Van de Graaff generator. | 2014-01-21 |
E+60+5 | Total internal reflection/critical angle: Nakamura water tank. | 2014-03-20 |
E+60+5 | Total internal reflection/critical angle: Nakamura water tank. | 2014-04-01 |
D+30+22 | Torque on coil suspended between two magnets. | 2014-02-27 |
E+25+40 | Soap film interference: The soap bubble experiment on arc bench. | 2014-04-08 |
E+10+0 | Single slit diffraction using laser beam through adjustable slit. | 2014-04-15 |
D+5+12 | Seibt effect: Wire wound glass tube with 510 transmitter. | 2014-03-13 |
B+25+10 | Rubber rope stretched across front of room. | 2014-03-18 |
E+25+5 | Ripple tank with plane or spherical water waves and barriers. | 2014-04-10 |
D+55+0 | Resistance boards: Series, parallel, Wheatstone bridge. | 2014-02-18 |
E+45+60 | Polarized light and stressed lucite on an OHP. | 2014-03-20 |
D+5+32 | Plexiglas model of electromagnetic wave. | 2014-03-13 |
D+5+32 | Plexiglas model of electromagnetic wave. | 2014-03-18 |
E+40+10 | Phantom lightbulb: Image in a plane mirror. | 2014-03-20 |
D+55+12 | Oscillator with resistor, capacitor and neon lamp. | 2014-02-18 |
D+0+30 | Oscillator made with resistor, capacitor and neon lamp. | 2014-02-19 |
D+0+30 | Oscillator made with resistor, capacitor and neon lamp. | 2014-02-20 |
E+25+42 | Oil film interference on water. | 2014-04-10 |
F+80+0 | Mousetrap chain reaction experiment. | 2014-04-29 |
E+25+60 | Michelson interferometer fringes with laser or white light. | 2014-04-15 |
E+15+10 | Mercury spectrum using slit and grating, includes UV lines. | 2014-05-01 |
F+65+10 | Mechanical model of radioactive decay. | 2014-04-22 |
E+10+45 | Limit of resolution: Two small lamps on adjustable slide. | 2014-04-15 |
F+15+5 | Light through different filters into phototube changes current. | 2014-04-29 |
F+15+5 | Light through different filters into phototube changes current. | 2014-05-01 |
E+50+25 | Light from arc lamp enters direct view prism emerges as spectrum. | 2014-04-01 |
D+15+24 | Levitator: Aluminum dish floats four inches off platform. | 2014-03-06 |
E+25+15 | Laser beam through various slit and grating combinations. | 2014-04-08 |
E+25+15 | Laser beam through various slit and grating combinations. | 2014-04-10 |
D+15+20 | Jumping rings: High current AC coil causes rings to jump. | 2014-03-04 |
D+15+20 | Jumping rings: High current AC coil causes rings to jump. | 2014-03-13 |
D+30+10 | Iron filings around a high current vertical wire on OHP to show field. | 2014-02-25 |
D+30+10 | Iron filings around a high current vertical wire on OHP to show field. | 2014-02-27 |
D+30+6 | Iron filings and permanent magnets to show field on an OHP. | 2014-02-20 |
D+30+6 | Iron filings and permanent magnets to show field on an OHP. | 2014-02-25 |
D+30+6 | Iron filings and permanent magnets to show field on an OHP. | 2014-02-19 |
D+55+4 | High current melts the fuse wire. | 2014-02-18 |
D+55+4 | High current melts the fuse wire. | 2014-02-19 |
D+55+4 | High current melts the fuse wire. | 2014-02-20 |
D+15+10 | Hand-cranked AC alternator powers 120 volt lamp. | 2014-03-04 |
D+80+4 | Gotham cell: Assorted metal electrodes in sulfuric acid bath. | 2014-02-11 |
D+15+6 | Generator: Coil with DC commutator rotates between magnets. | 2014-03-10 |
D+15+6 | Generator: Coil with DC commutator rotates between magnets. | 2014-03-11 |
F+65+5 | Geiger counter. | 2014-04-22 |
F+65+5 | Geiger counter. | 2014-04-24 |
D+30+18 | Force on a current carrying wire in a magnetic field. | 2014-02-20 |
D+30+18 | Force on a current carrying wire in a magnetic field. | 2014-02-24 |
D+30+18 | Force on a current carrying wire in a magnetic field. | 2014-02-25 |
D+30+18 | Force on a current carrying wire in a magnetic field. | 2014-02-27 |
D+30+18 | Force on a current carrying wire in a magnetic field. | 2014-02-19 |
E+15+0 | First and second order transmission gratings, with arc lamp. | 2014-04-10 |
E+15+0 | First and second order transmission gratings, with arc lamp. | 2014-04-15 |
C+70+55 | Fire syringe: paper is ignited in a cylinder with a piston. | 2014-01-27 |
D+10+10 | Faraday's ice pail: Charge induced on the outside of a pail. | 2014-02-04 |
D+20+0 | Energy stored in large coil with soft iron core flashes bulb. | 2014-03-10 |
D+20+0 | Energy stored in large coil with soft iron core flashes bulb. | 2014-03-11 |
D+0+28 | Energy storage in a commercial capacitor. Loud bang! | 2014-02-11 |
D+30+20 | Elementary motor: Bar on rails over solenoid with core. | 2014-02-27 |
D+15+2 | Elementary generator: Bar moved in magnetic field. | 2014-03-04 |
D+15+2 | Elementary generator: Bar moved in magnetic field. | 2014-03-06 |
D+10+28 | Electrostatic doorbell: Ball bangs between charged plates. | 2014-02-04 |
F+10+0 | Electron diffraction by aluminum and graphite on CRT. | 2014-04-29 |
F+10+0 | Electron diffraction by aluminum and graphite on CRT. | 2014-05-01 |
D+10+0 | Electric fields: Lines of force shown on an OHP. | 2014-01-20 |
D+10+0 | Electric fields: Lines of force shown on an OHP. | 2014-01-21 |
D+10+0 | Electric fields: Lines of force shown on an OHP. | 2014-01-23 |
D+15+28 | Eddy currents: Neodymium Magnet Drop. | 2014-03-06 |
D+30+26 | E/M tube: Circular bending of an electron beam in a magnetic field. | 2014-02-20 |
D+30+26 | E/M tube: Circular bending of an electron beam in a magnetic field. | 2014-02-24 |
D+30+26 | E/M tube: Circular bending of an electron beam in a magnetic field. | 2014-02-25 |
D+30+26 | E/M tube: Circular bending of an electron beam in a magnetic field. | 2014-02-19 |
E+15+20 | Diffraction patterns of various gratings using He-Ne laser. | 2014-04-08 |
E+10+15 | Diffraction about pinhead, razorblade, wood screw using laser. | 2014-04-08 |
D+15+16 | Damped pendulum: Swinging metal disks damped in magnetic field. | 2014-03-10 |
D+15+16 | Damped pendulum: Swinging metal disks damped in magnetic field. | 2014-03-11 |
D+80+0 | Copper nail and iron nail in a lemon using a multimeter. | 2014-02-11 |
E+45+25 | Commercial Polaroid filters on an OHP. | 2014-03-18 |
F+45+10 | Cloud chamber with dry ice and alcohol shown on TV camera. | 2014-04-24 |
F+45+10 | Cloud chamber with dry ice and alcohol shown on TV camera. | 2014-04-29 |
F+45+10 | Cloud chamber with dry ice and alcohol shown on TV camera. | 2014-04-22 |
D+10+14 | Charging an electroscope by induction. | 2014-01-20 |
D+10+14 | Charging an electroscope by induction. | 2014-01-21 |
D+10+14 | Charging an electroscope by induction. | 2014-01-23 |
D+10+12 | Charge resides on the outside of a conductor. | 2014-02-04 |
C+55+15 | Brownian motion: Smoke particles viewed using TV camera. | 2014-01-27 |
E+40+5 | Blackboard optics: Light sources with plane and curved mirrors. | 2014-03-20 |
E+40+5 | Blackboard optics: Light sources with plane and curved mirrors. | 2014-04-01 |
E+30+10 | Blackboard optics: Light sources with lucite lenses. | 2014-04-01 |
E+30+10 | Blackboard optics: Light sources with lucite lenses. | 2014-04-03 |
E+30+45 | Astronomical telescope: Using objective and eyepiece lenses. | 2014-04-08 |
D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2014-02-27 |
E+30+5 | Air, glass and water lenses in water tank with arc lamp. | 2014-04-03 |
D+20+4 | AC dimmer: Soft iron core in coil dims lamps. | 2014-03-10 |
D+20+4 | AC dimmer: Soft iron core in coil dims lamps. | 2014-03-11 |
D+5+10 | 85 MHz radio transmitter, with indicating lamp on dipole antenna. | 2014-03-18 |
D+5+10 | 85 MHz radio transmitter, with indicating lamp on dipole antenna. | 2014-03-13 |