| Circuit ____ can be connected in series or in parallel. |
amperes |
| Glass, rubber, wood, porcelain, and plastic are electric ____. |
components |
| Plasmas conduct electric current using ____ and electrons. |
electrons |
| All charge changes result from the movement of ____. |
farads |
| Capacitance is measure in ____. |
insulators |
| Stuff made from iron or steel (an iron alloy) are attracted to ____. |
ions |
| Electric current is measured in ____. |
magnets |
| Stars, solar wind, lightning, and neon signs are ____. |
plasmas |
