Unit Vocabulary Crossword Puzzle

Edit Answers
1234567891011121314151617181920212223
Across
  1. 2. the complete path of an electric current a flow of positive electri charge
  2. 4. a flow of positive electric charge
  3. 5. supply a device with mechanical or electrical energy
  4. 13. things in an experiment that cannot be changed
  5. 15. an instrument used for measuring electric potential difference between two points in an electric circuit
  6. 17. energy related to forces on electrically-charged particles and the movement of those particles
  7. 19. a form of energy resulting from the existence of charged particles
  8. 20. a measure of the difference in electric potential between two points in space, a material, or an electric circuit
  9. 21. things in an experiment that can be changed
  10. 22. the basic unit of electrical current in the SI
  11. 23. the power or heat created when something moves, is burned, or is exerted
Down
  1. 1. the same amount of current flows through all the components
  2. 3. an object, substance or material allowing the flow of an electric charge
  3. 6. a device used in electrical circuits to maintain a constant relation between current flow and voltage a measure of the difference in electric potential between two points in space, a material, or an electric circuit
  4. 7. the current flowing through each component combines to form the current flow through the source
  5. 8. shows a relationship between resistance, current and voltage
  6. 9. an instrument for measuring current in amperes
  7. 10. a designed representation of the elements of a system using abstract, graphic symbols rather than realistic pictures
  8. 11. an experiment or trial that uses controls, usually separating the subjects into one or more control groups and experimental groups
  9. 12. a source of electric power consiting of one or more electrochemical cells with external connections for powering electrical devices
  10. 14. the volt measures how much “pressure” there is in an electric circuit
  11. 16. the energy of chemical substances that is released when they undergo a chemical reaction and transform into other substances
  12. 18. an object that attracts iron and some other materials