Across
- 4. What electronic component restricts the flow of electric current?
- 5. What type of material has electrical conductivity between that of a conductor and an insulator?
- 8. What electronic circuit produces a periodic, oscillating signal?
- 10. What is the complete path that an electric current travels along?
- 11. What is the measure of electric potential energy per unit charge in an electrical circuit?
- 14. What versatile electronic instrument measures voltage, current, and resistance in an electrical circuit?
- 16. What component resists changes in electric current and stores energy in a magnetic field?
- 17. What unit measures the rate of energy transfer in an electrical circuit?
- 18. What semiconductor device allows current to flow in one direction only?
- 19. What device converts alternating current (AC) to direct current (DC)?
Down
- 1. What integrated circuit contains a processor core, memory, and programmable input/output peripherals?
- 2. What property of a wave describes the number of cycles per unit of time?
- 3. In electronics, what amplifying and switching device is commonly used?
- 6. What is the flow of electric charge in a conductor?
- 7. What unit measures the rate of flow of electric charge?
- 9. What is the term for the electrode from which electrons flow out during electrical discharge, typically in a vacuum tube or diode?
- 10. Which device stores electrical energy in an electric field?
- 12. What device increases the amplitude of an electrical signal?
- 13. What unit measures electrical resistance?
- 15. What electrically operated switch is controlled by an electromagnet?