Electrical Quantities Review

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Across
  1. 4. The direction of electrical current flow from + to -
  2. 6. Anything that will resist the current flow
  3. 8. the electrical work done by a source in moving a unit charge around a complete circuit.
  4. 9. The resistance of wire increase as its cross-sectional area ____
  5. 11. the amount of energy given to electrons as they travel around the circuit.
  6. 13. Voltmeters are connected in ____ with the component being tested
  7. 16. The unit of charge is ...
Down
  1. 1. The charge passing a point per unit time is called ..
  2. 2. Charge Amount of current flowing in a conductor
  3. 3. the rate at which electrical energy is supplied to a circuit or consumed by a load
  4. 5. The device which used to measure electrical current
  5. 7. the strength of force depends on how much charge they carry, the ____ charge
  6. 10. When an unbalanced charge collect on the surface of an object, the charge is called __
  7. 12. The resistance of wire is directly proportional to the .....of wire
  8. 14. Insulating materials, such as polythene and perspex, can be charged by ____ them with a dry woollen cloth
  9. 15. Object that has the charge repel each other. These forces ___the object apart