Across
- 4. a device used to measure current
- 6. materials like plastic or glass
- 9. a device used to measure potential difference.
- 10. circuit symbol of two parallel lines - one long and one short
- 11. type of material that allows the flow of charge
- 12. melt if the current gets too high
- 13. a way of saying how difficult or easy it is for electricity to flow
Down
- 1. a type of circuit with branches
- 2. unit of current
- 3. light get dimmer if you put more bulbs in this circuit
- 5. the flow of charges
- 7. unit of potential difference
- 8. a device that produces light from electricity
- 10. the rate of flow of charges.