| Glass, rubber, wood, porcelain, and plastic are electric ____. |
amps |
| Electrical resistance is measured in ____. |
conductors |
| Electric current is measured in ____. |
electrons |
| Electrical potential difference is measured in ____. |
insulators |
| Metals (silver, copper, gold, aluminum) are electric ____. |
joules |
| Charge changes result from the movement of ____. |
ohms |
| Electric energy can be measured in ____. |
volts |
| Electric power is to measured in ____. |
watts |
