D+0+2 | Various capacitors to show. | 2020-09-25 |
D+45+0 | Rolling bar motor: Same as D+30+ 20. | 2020-10-30 |
D+0+30 | Oscillator made with resistor, capacitor and neon lamp. | 2020-09-25 |
D+75+8 | Large Jacob's ladder. | 2020-08-31 |
D+15+20 | Jumping rings: High current AC coil causes rings to jump. | 2020-10-30 |
D+30+18 | Force on a current carrying wire in a magnetic field. | 2020-10-09 |
D+10+13 | Faraday cage: blocks signal from portable radio | 2020-09-16 |
D+20+0 | Energy stored in large coil with soft iron core flashes bulb. | 2020-10-30 |
D+0+28 | Energy storage in a commercial capacitor. Loud bang! | 2020-09-25 |
D+10+0 | Electric fields: Lines of force shown on an OHP. | 2020-08-31 |
D+10+12 | Charge resides on the outside of a conductor. | 2020-09-16 |
D+0+6 | Capacitor doorbell driven by Van de Graaff generator. | 2020-09-16 |
D+0+0 | Attraction between horizontal plates of a charged capacitor. | 2020-08-31 |
D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2020-10-09 |
D+10+11 | Alternate charge resides on outside of conductor | 2020-09-16 |