Across
- 6. measures the voltage in an electrical current
- 7. converts electrical energy into thermal energy
- 9. supplies electrical energy to the circuit
- 15. a wire conductor that allows electricity to flow through it
- 16. when all circuit elements are arranged in a single path
- 17. a battery made up of 2 cells
- 19. a circuit in which the electric current passes through two or more branches
Down
- 1. converts chemical PE into electrical energy
- 2. connects two wires
- 3. measures the current in an electrical circuit
- 4. wires are not joined together
- 5. converts electrical energy into radiant and thermal energy
- 8. a circuit that stops electrons from coming through
- 10. allows circuit to be unbroken so electricity can flow through it
- 11. breaks the circuit when the current is too high
- 12. a battery made up of several cells
- 13. allows electrical current to travel in only one direction
- 14. the source of the electrical energy
- 18. increases or decreases the current resistance in an electrical current