Year 10 Physics: Electricity & Circuits Review

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Across
  1. 4. We can increase electric current flowing through a circuit by increasing the ____________
  2. 5. Component of a circuit that carries the current or charge
  3. 8. Circuit where power source and other components are all connected one after the other
  4. 9. Form of energy that results from accumulation or flow of positive or negative charge
  5. 12. Component of a circuit that uses energy/needs energy to work
  6. 14. Parts of a circuit are also called _________
  7. 15. Component in a circuit that creates an open or closed circuit loop
  8. 16. If you double the resistance you ____________ the current
  9. 18. _______ electricity occurs when there is a steady flow of charge
  10. 21. Component of a circuit that provides energy
Down
  1. 1. Circuit where each component is connected in a separate conducting path
  2. 2. _________ current is a form of electricity where current flows steadily in one direction
  3. 3. If you double the voltage you ___________ the current
  4. 6. Materials that have such high resistance they block electric current almost completely
  5. 7. A torch uses a ___________ circuit to work
  6. 10. Structure through which electrical charge moves
  7. 11. _______ current is a form of electricity where current reverses direction in regular cycles
  8. 13. A computer uses a ______ complex circuit to work
  9. 15. _______ electricity is created when there’s an imbalance (build up) of charge on objects
  10. 17. Material that allows electric current to flow through it easily
  11. 19. Material which resists (lessens) the flow of an electric current through it
  12. 20. Name given to electrons flowing through connecting wires in a circuit
  13. 22. Unit of resistance