| 5D10.40 - Resistance Model |  | This is a visual model of resistance on a microscopic scale. When the lead ball hits a nail, this represents ... |
| 5D20.10 - Wire Coil in LN2 |  | A wire coil is connected in series to a battery and light. When the wire coil is put in the Liquid Nitrogen, the light ... |
| 5D20.20 - Wire Coil in Flame | No Image | A wire coil is connected in series to a battery and light bulb. When the wire coil is heated up in the ... |
| 5D40.10, 5K30.50 - Jacob's Ladder |  | The Jacob's Ladder uses AC voltage with a transformer made of two wire coils in such a way to step up the voltage... |
