Across
- 2. A measurement of the power or energy produced by an electrical current.
- 5. A type of circuit that is a continuous pathway, allowing electricity to flow.
- 7. Flashlights and lamps convert electrical energy into this type of energy
- 8. A device used to open and close an electrical circuit.
- 9. A substance, such as metal, that transfers electrical energy.
Down
- 1. Lightning is a giant spark of this form of electricity that gathers in one place.
- 3. Electricity is a form of this, caused by the movement of electrons.
- 4. A measurement of the pressure or force of an electrical current
- 6. The pathway that current electricity flows through.
