Electrical Circuits

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Across
  1. 2. material that allows electricity to flow
  2. 4. an energy source
  3. 5. an electrical device that allows a current to flow through
  4. 6. a device that has the ability to open or close a circuit
Down
  1. 1. where the energy comes from
  2. 3. flow of electricity
  3. 7. a conductor that connects an energy source to a device or switch