Electricity

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Across
  1. 3. electric energy is converted to kinetic energy by a motor.
  2. 5. A flow of charged particles is an electric current.
  3. 6. a measure of the opposition to current flow in an electrical circuit.
  4. 7. instrument that measures voltages of either direct or alternating electric current on a scale usually graduated in volts
Down
  1. 1. a device that transfers electric energy from one alternating-current circuit to one or more other circuits
  2. 2. the pressure from an electrical circuit's power source that pushes charged electrons through a conducting loop.
  3. 4. an electrical component that limits or regulates the flow of electrical current in an electronic circuit.
  4. 5. materials that permit electrons to flow freely from particle to particle.