Electrical circuits - What we know so far

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Across
  1. 2. Voltage or potential difference is measured with a _________.
  2. 4. Having more cells in a circuit means there is ____ current.(4)
  3. 6. This word is used to describe the maximum potential difference or voltage that a component should work at.
  4. 7. An ________ is used to measure current.
  5. 8. For current to flow in a circuit there must be a complete _____ with no gaps or breaks in it.
Down
  1. 1. The function of the ______ is to turn the current on or off (6)
  2. 2. Potential difference is sometimes known as ______.
  3. 3. The movement of charge in a circuit is called the electric _______ (7)
  4. 5. A cell provides ______ in a circuit.
  5. 7. The unit of current