Circuit Diagrams

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Across
  1. 5. Provides electrical energy for the circuit
  2. 6. Resistor with an adjustable resistance value
  3. 8. Measures the flow of electric current in a circuit
Down
  1. 1. Measures potential difference within the circuit
  2. 2. Produce light when electrical current flows through them
  3. 3. Resistor with a set resistance value
  4. 4. Safety devices that break the circuit if the current exceeds a certain limit
  5. 7. Allows for opening or closing of an electrical circuit