|The current is equal through all components in a ____ circuit.
|The voltage is equal through all components in a ____ circuit.
|Similar magnetic poles ____ each other.
|Objects with ____ charges attract one another.
|A ____ cell is a device that converts light into electricity.
|An electric field is radially in toward a ____ charge.
|A plasma is a gas that contains ____ particles.
|A moving charge has an electric field and a ____ field.