Unit 4 Concepts 2 and 3

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Across
  1. 3. amount of pathways a parallel circuit contains
  2. 6. circle with a horizontal zigzag line in it
  3. 7. the amount of current is directly proportional to the amount of voltage difference
  4. 9. net movement of electric charge in a single direction
  5. 10. one short vertical line right next to one longer vertical line
  6. 11. current has only one path to travel through
  7. 14. the push (force) that causes charge to move
  8. 16. a device that converts chemical energy to electrical energy
  9. 17. a closed path an electric current flows through
Down
  1. 1. measures the amount of current
  2. 2. measures the voltage drop
  3. 4. current has multiple pathways to travel
  4. 5. circle with and X in the middle
  5. 8. can be opened or closed to stop or allow the flow electricity
  6. 12. the tendency of a material to oppose the flow of electrons through it
  7. 13. number of pathways a series circuit contains
  8. 15. number of ways you can represent a lightbulb on a diagram