technology

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Across
  1. 2. measure of potential difference
  2. 5. measure of resistance
  3. 9. measure of current
  4. 10. used as a building base
  5. 11. rotating resistor
  6. 12. conducts electricity
  7. 13. used to build and design circuits
  8. 14. resists
  9. 15. generates light
Down
  1. 1. stops flow of electricity
  2. 3. what the battery powers
  3. 4. controls flow
  4. 6. requires three things
  5. 7. another type of circuit with one path for current
  6. 8. provides power
  7. 11. type of circuit with more than one path for current