Across
- 3. An instrument that measures electrical potential, or voltage, across a component or components in a circuit.
- 4. A device that transforms electrical energy into mechanical energy.
- 5. Unit of electrical potential.
- 6. Unit of electric current.
- 11. The property of a material that determines its ability to allow current to flow through it.
- 12. An electrical component that restricts the flow of electric current.
- 14. The voltage across an electric device is directly proportional to the current through it and to the device’s electrical resistance, usually written in the form voltage = current × resistance.
Down
- 1. Essentially, a measure of the work associated with moving an electric charge from one point to another.
- 2. A labeled drawing that presents mathematical information in a visual form(e.g., a chart or graph).
- 7. A material that has the ability to attract or repel other magnetic materials.
- 8. An instrument used to measure electric current in a circuit.
- 9. Unit of electrical power, equal to one joule per second.
- 10. The rate at which energy is supplied or used.
- 13. The unit of resistance.