Simple circuits

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Across
  1. 1. It is a source of energy for a circuit
  2. 6. a meter that gives you a value in numbers
  3. 7. It converts electrical energy in a circuit into light energy.
  4. 8. a circuit where the current passes through the components one after another
  5. 9. It is a source of energy with a bigger voltage
  6. 10. Opens or closes to allow electrical energy to flow in a circuit
  7. 11. Control device that allows current to flow in one direction only, and emits light.
Down
  1. 1. It Carries electrical energy around a circuit
  2. 2. a meter that has a needle to point to the value
  3. 3. a scientific law that uses resistance and voltage to calculate current
  4. 4. a circuit that has more than one path for the current
  5. 5. flow of energy carrying through a circuit.