Across
- 3. The difference in electric potential between two points
- 6. An optical device used to obtain magnification of small objects for better clarity of vision
- 9. An elementary particle that is identical to the nucleus of the hydrogen atom
- 10. The minimum amount of energy necessary to start the emission of electrons from a metal's surface
Down
- 1. The property of a conductor to resist the flow of charges through it
- 2. Device that converts chemical energy to electric energy
- 4. Smallest unit of matter
- 5. Device used to measure the value of photoelectric effect
- 7. The ability of a system to store an electric charge
- 8. Material that allows electric current to pass through it