Across
- 1. field lines are used to __________ electric fields
- 7. ________resistance describes how well a circuit component resists the passage of electric current
- 8. the flow of electric charge
- 10. materials that aren't good conductors nor good insulators
Down
- 2. certain metals that acquire infinite conductivity at temperatures near absolute zero
- 3. electric potential and voltage are one in the ____
- 4. an electric current can be ______ or indirect
- 5. equals one amp
- 6. an ____ circuit is when the pathway is broken
- 9. a ______ circuit is when the pathway is complete and unbroken