Across
- 3. Material in which charges cannot move freely.
- 4. Materials that have a property of reducing a current.
- 7. The ratio of vols/amps.
- 10. Difference in electric potential energy between two points.
- 12. Type of battery used in calculators, watches, radios, and tape players.
- 16. A property that causes subatomic particles to attract or repel each other.
- 17. Circuit in which the objects are connected in a single path.
- 18. Materials which easily allow charges to flow through them.
- 19. Instrument for measuring electrical potential charges.
- 20. Unit of measurement of power.
Down
- 1. The ends of a magnetic object.
- 2. Field around charged particles that exerts a force on the particles.
- 5. Rate at which work is done.
- 6. Rate of current flow.
- 8. Device that increases or decreases the voltage of a alternating current.
- 9. Closed circuit in which the current divides into two or more paths.
- 11. Measurement of power in volts.
- 13. Electrical device that provides a path for electrical current to flow.
- 14. Type of battery used in car batteries and lead storage batteries.
- 15. Voltage, resistance, and current are related.