Electricity and Circuits

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Across
  1. 1. also known as potential difference (push)
  2. 3. transfers chemical energy into electrical energy
  3. 5. an obstacle to current flow
  4. 6. when two or more cells are connected
  5. 7. circuit in which components are connected side by side
  6. 9. circuit in which components are connected end to end
  7. 11. pathway which allows current to flow
  8. 12. LDR
  9. 13. current is measured using a...
Down
  1. 2. electricity is the flow of...
  2. 3. electrical state of an object, positive or negative
  3. 4. we can find there in dimmer switches
  4. 8. we can find these in thermostats
  5. 10. charge is measured in units called...