Electricity Words A-D

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Across
  1. 3. amp (A or I, for current), is the amount of current in a circuit,
  2. 7. A material through which charges can easily flow.
  3. 8. The energy stored in chemical compounds.
  4. 11. A method of charging an object by allowing electrons to flow by direct contact from one object to another object.
  5. 12. A device used to measure current in a circuit.
  6. 13. The smallest particle of an element that has the properties of that element.
  7. 14. an easily bendable metal used in large amounts by the electrical industry in the form of wire
Down
  1. 1. A combination of two or more electrochemical cells in series.
  2. 2. An electrochemical cell in which the electrolyte is a paste.
  3. 4. Current consisting of charges that flow in only one direction in a circuit. Example current from a battery.
  4. 5. an electrical device allowing current to move through it in one direction with far greater ease than in the other.
  5. 6. same as electrical charge; caused by imbalance of electrons and protons
  6. 9. Current consisting of charges that move back and forth in a circuit. Example current from a wall outlet.
  7. 10. A device with a magnetized needle that can spin freely.