Cross word

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Across
  1. 1. A good conductor material.
  2. 4. A power source that often used in a simple circuit.
  3. 5. ________circuit connect components end-to-end in a single path.
  4. 6. A pathway that allow electrical flow from power source to load.
  5. 7. A component that use electrical energy to perform a function.
  6. 8. A material that widely use at the outermost of a wire.
  7. 9. A component that use to control the flow of current in a circuit.
  8. 10. A component that provides the energy to drive the flow of electric charge.
  9. 12. A load that often used in a simple circuit.
  10. 14. A material that allows the flow of electric charge.
  11. 15. A material that do not allows the flow of electric charge.
Down
  1. 2. ________ is a form of energy that powers our appliances.
  2. 3. A closed loop which electric current flows.
  3. 5. ________ have properties intermediate between conductor and insulator.
  4. 11. A semiconductor.
  5. 13. ________ circuit provide multiple paths for current to flow.