F+85+0 | YBaCuO pellet with magnet in liquid nitrogen on TV camera. | 2015-10-21 |
D+0+2 | Various capacitors to show. | 2015-10-09 |
D+30+22 | Torque on coil suspended between two magnets. | 2015-11-02 |
D+30+0 | Suspended magnetic lodestone on string. | 2015-10-28 |
C+70+15 | Ring and ball: Ball fits through ring only after ring is heated. | 2015-08-25 |
C+70+15 | Ring and ball: Ball fits through ring only after ring is heated. | 2015-08-28 |
D+0+4 | Parallel plate capacitor with dielectric materials and electroscope. | 2015-10-14 |
C+55+10 | Mechanical model of a gas: Vibrating balls strike piston on OHP. | 2015-08-31 |
D+30+10 | Iron filings around a high current vertical wire on OHP to show field. | 2015-11-04 |
D+30+6 | Iron filings and permanent magnets to show field on an OHP. | 2015-10-28 |
D+30+28 | Hall effect: Magnetic field induces a voltage in a neon plasma. | 2015-11-02 |
C+22+0 | Engine models: Steam, 4-cycle Otto. | 2015-09-16 |
D+0+28 | Energy storage in a commercial capacitor. Loud bang! | 2015-10-12 |
D+30+26 | E/M tube: Circular bending of an electron beam in a magnetic field. | 2015-11-02 |
C+45+0 | Computer demo: Heat of fusion of tin. | 2015-09-04 |
D+30+8 | Compass needle shows field around a high current wire on bench top. | 2015-11-04 |
C+10+0 | Carnot cycle models: Piston/cylinder, PVT surface. | 2015-09-14 |
D+10+8 | Braun and Leaf electroscopes. | 2015-09-21 |
D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2015-09-21 |
D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2015-11-06 |