Chapter 13 Crossword

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Across
  1. 3. MRI stands for magnetic resonance ______________
  2. 4. a complete path through which electric current flows
  3. 6. a circuit that only has one path of current.
  4. 7. a component that limits the flow of current
  5. 9. a circuit that has more than one path of current.
  6. 12. the flow of electric charge
  7. 14. an instrument used to measure electric current
  8. 15. the amount of energy needed to move a unit charge from one point in an electric circuit to another point
Down
  1. 1. a material that allows current to pass through it
  2. 2. a component that produces light when current flows through it
  3. 5. plastic is an example of an electrical __________.
  4. 6. a component that opens or closes a circuit
  5. 8. the SI unit of resistance
  6. 10. the safety wire that prevents electric shock
  7. 11. a safety device that melts when the current is too high
  8. 13. a source of electrical energy in a circuit