Across
- 3. Current that goes in one direction
- 7. Measures how difficult it is for electricity to pass through an object
- 9. Non-moving built-up charge
- 10. circuit
- 11. An attraction for iron associated with electrical currents
- 14. measurement of electrical pressure
- 15. flow of electrons
Down
- 1. Circuir with more than one path
- 2. Current that regularly reverse direction
- 4. Flow of electricity
- 5. The route through which current flows
- 6. Electric spark discharged in the atmosphere
- 8. Measures electrical current
- 9. Circuit with one path
- 10. Measures electrical resistance
- 12. Particle with negative charge
- 13. Lets electricity get through measurementInsulator Doesn't let electricity get through easily