Across
- 3. : Electrical pressure that pushes electrons
- 6. : Alternating current that changes direction
- 9. : Component used to limit current
- 10. : Circuit with only one path for current
- 11. : Mechanical joining of wires/connectors
- 13. : Electron in the outermost shell
- 19. : Flexible wire made of many small strands
- 20. : Material that conducts under some conditions
- 21. : Safe path for stray electrical current
- 23. : Safety device that melts under too much current
- 24. : Magnet created by electricity in a coil
- 27. : Material whose electrons are easily freed
- 28. : Direction of current/positive vs negative
- 29. : Circuit with more than one path for current
- 31. : Unit used to measure current
- 32. : Flow of electrons through a circuit
- 33. : Unit used to measure resistance
Down
- 1. : Tool to measure voltage/current/resistance
- 2. : Melted metal used to join electrical parts
- 4. : Converts electrical energy into mechanical motion
- 5. : Increases or decreases voltage
- 7. : Resettable safety switch for overcurrent
- 8. : Electrially controlled switch
- 12. : Opens or closes an electrical circuit
- 14. : Test for an unbroken electrical path
- 15. : Opposition to current flow
- 16. : Chemical that helps solder flow and bond
- 17. : Allows current to flow in only one direction
- 18. : Most common solder alloy
- 22. : Direct current that flows one way
- 25. : Material that resists electron flow
- 26. : Common metal used as a good conductor
- 30. : Joining two conductors together
- 31. : Tiny particles that matter is made of