Across
- 6. an experiment or trial that uses controls (usually seperating into one or more groups)
- 7. any variable that can be attributed a value without attributing a value to any other value
- 11. a closed path through which an energy current flows or may flow
- 14. a passive two-terminal electrical component that implements electrical resistance as a circuit element
- 15. energy related to forces on electrically charged particles and the movement of those particles
- 17. the amount of energy put out or produced over/in a given amount of time
- 19. said to generate a magnetic field around themselves
- 21. the power or heat created when something moves, is burned, or exerted.
- 22. the voltage across each component is the same
Down
- 1. the current that flows across each component is the same
- 2. an object, substance, or material allowing the flow of electric charge
- 3. a flow of positive electric charge
- 4. an instrument used to measure electrical potential difference between two points in an electric circuit
- 5. things affected by the changes that you make (result of the tests)
- 8. a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices
- 9. the energy of chemical substances that is released when they undergo a chemical reaction and transform into other substances
- 10. the unit of electric current in the SI
- 12. the difference in electrical potential between two points (electrical pressure and tension)
- 13. the unit of electrical potential
- 16. an imperial relation which accurately describes the conductivity of the vast majority of electrically conductive materials
- 18. an instrument used to measure the current in a circuit
- 20. a designed representation of the elements of a system using abstract, graphic symbols rather than realistic pictures
- 23. the set of physical phenomena associated with the presence and motion of matter that has a property of electrical charge