| A | B |
|---|
| static | build up of electrons |
| charged | having an uneven number of protons and electrons |
| balanced | having the same number of protons and electrons |
| repel | to push away |
| electromagnet | iron core, wire, and electricity |
| incandescent | to glow white hot |
| fluourescent | radiant glow |
| conductors | let electrons pass easily |
| insulators | block or slow electrons |
| superconductor | doesn't lose electricity from friction |
| circuit | a complete path for electricity |
| series circuit | only one path for electrons |
| parallel circuit | more than one path for electrons |
| watts | unit that measures power of an appliance |
| kilowatt | 1000 watts |
| generatoe | requires a magnet, wire, and motion |
| master switch | can turn all loads on or off |
| microbial battery | uses microbes that are fed sugar |
| like charges | repel |
| opposite charges | attract |
| Maglev | a "floating" train in Japan |
| ceramics | superconductor discovered in 1986 |
