Across
- 5. substance that conducts and electric current
- 6. electrodes in electrolytes that convert chemical energy into electrical energy stored in charges; also called batteries
- 7. the ability to do work
- 8. the ratio of voltage to current
- 9. the amount of electric potential energy per one coulomb of charge at one point in a circuit compared to the potential energy per coulomb of charge at another point in the circuit; also called voltage
- 15. the continuous flow of charge in a complete circuit
- 16. two terminals in a battery or other electricity source
- 17. the mathematical relationship comparing voltage, current, and resistance
- 18. the property of any material that slows down the flow of electrons and converts electrical energy into other forms of energy
Down
- 1. unit for measuring electric current
- 2. the unit of potential difference
- 3. complete pathway that allows electrons to flow
- 4. the unit of measurement for electrical resistance
- 6. electric energy stored in a battery
- 10. an electrical component with a set amount of resistance that slows down current and transforms electrical energy into other forms of energy
- 11. diagrams that use symbols to represent the different components of the circuit
- 12. the amount of electric potential energy per one coulomb of charge at one point in a circuit compared to the potential energy per coulomb of charge at another point in the circuit; also called potential difference
- 13. the amount of charge passing a point in a conductor every second
- 14. a push or pull between charged objects