Across
- 5. a current that reverses its direction of flow at regular intervals
- 8. the number of electrons flowing through an electrical circuit
- 9. electricity produced either by pressure, light, heat, chemical action, or magnetism
- 11. is a law that states that opposite charges attract, and like charges repel
- 14. the process of charging an object
- 15. the measurement of linear units
- 16. an electric charge at rest
- 17. a measure of gravity
Down
- 1. the measurement of the intensity of heat
- 2. a current that flows in only one direction
- 3. the positive or negative state of an object
- 4. 1 coulomb of electrons passing in one second
- 6. a current flow from positive to negative
- 7. the higher amount of heat produced, the faster the temperature rises in the body being heated
- 10. measurement of matter contained in an object
- 12. 6.241 x 1018 electrons
- 13. measured duration of time based on cycles of radiation measured with a spectrometer