Ch. 20 Vocabulary

12345678910111213141516171819
Across
  1. 2. the continuous flow of electric charge is called electric __________
  2. 3. an electric ___________ is a complete path through which charge can flow
  3. 5. the force of attraction or repulsion between electrically charged objects
  4. 8. a device that converts chemical energy to electrical energy
  5. 11. a material through which charge cannot easily flow
  6. 12. flow of charge that regularly reverses its direction
  7. 13. circuit with only one path through which charge can flow
  8. 16. the voltage in a circuit equals the product of the current and the resistance
  9. 17. electric __________ a property that causes subatomic particles such as protons and electrons to attract or repel each other
  10. 18. the study of the behavior of electric charges
  11. 19. electric __________ is the rate at which electrical energy is converted to another form of energy
Down
  1. 1. circuit with two or more paths through which charges can flow
  2. 4. the opposition to the flow of charge in a material
  3. 6. when charge is transferred by contact
  4. 7. charge that flows in only one direction
  5. 9. the effect an electric charge has other charges in the space around it
  6. 10. the difference in electrical potential energy between two places in an electric field
  7. 14. a material through which charge can flow easily
  8. 15. when charge is transferred without contact between materials