Science 9 Current Electricity

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Across
  1. 1. a passive two-terminal electrical component that implements electrical resistance as a circuit element.
  2. 3. states that the current through a conductor between two points is directly proportional to the potential difference across the two points.
  3. 6. an electrical quantity that measures how the device or material reduces the electric current flow through it.
  4. 7. a device capable of either generating electrical energy from chemical reactions or facilitating chemical reactions through the introduction of electrical energy.
  5. 8. a path in which electrons from a voltage or current source flow
  6. 9. the ability not to be affected by something
  7. 10. the difference of electrical potential between two points
  8. 13. stored in an external tank and pumped through the battery's cells to convert chemical energy into electricity
  9. 15. the SI unit of electrical resistance
Down
  1. 2. an electrical conductor used to make contact with a nonmetallic part of a circuit
  2. 4. a flow of electric charge
  3. 5. the SI unit of electric current
  4. 6. results from conservative Coulomb forces
  5. 11. a electrical component or portion of a circuit that consumes electric power
  6. 12. the electrical unit of voltage or potential difference
  7. 14. a graphical representation of an electrical circuit.