Across
- 3. an imaginary line throughout a space
- 7. a substance that doesn't let a current flow through
- 8. material that allows current to flow through
- 10. a closed loop of electrical componits
- 12. a flow of electricity throughout a circuit
- 13. the pressure from the electric circuit
Down
- 1. the electrical potential between 2 points
- 2. transferring energy with physical touch
- 3. a instrument to detect electric energy
- 4. transferring energy with no physical touch
- 5. a substance that offers the flow of electric current
- 6. the total charge in a closed system
- 9. form of energy
- 11. a imbalance of + and - charges