Across
- 4. is the energy of chemical substances that is released when they undergo a chemical reaction and transform into other substances.
- 6. Any electric circuit having all elements joined in a sequence such that the same current flows through them
- 8. known as electric pressure
- 9. empirical relation which accurately describes the conductivity of the vast majority of electrically conductive materials over many orders
- 10. instrument used to measure the current in a circuit
- 12. A closed path through which an electric current flows or may flow.
- 13. experiment or trial that uses controls, usually separating the subjects into one or more control groups
- 16. the power or heat that is created when something moves
- 17. things that are affected by the changes that you make
- 20. A flow of positive electric charge.
- 22. energy related to forces on electrically-charged particles and the movement of those particles
Down
- 1. an object, substance or material allowing the flow of an electric charge. Electrical resistivity and conductivity, the ...
- 2. things that are affected by the changes that you make
- 3. is the unit of electric potential
- 5. a passive two-terminal electrical component that implements electrical resistance as a circuit element
- 7. , in the form of chemical potential, to store energy
- 8. A measure of the difference in electric potential between two points
- 11. the basic unit of electrical current in the International System of Units
- 14. the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge.
- 15. An object that attracts iron and some other materials.
- 18. voltage across each of the components is the same,
- 19. a diagram, plan, or drawing
- 21. the amount of energy put out or produced in a given amount of time