Measuring Electricity

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Across
  1. 2. a unit of electrical power equal to 1000 watts
  2. 4. a unit used to measure electrical power
  3. 5. electricity is the result of the movement of these tiny particles from one atom to the next
Down
  1. 1. the number of watts of electricity a device needs to work properly
  2. 2. the kilowatts used by an electrical device in an hour
  3. 3. a measure of the amount of electrical energy supplied to each charge