circuits,current and potential difference

  • Created by: rxbyw
  • Created on: 19-02-19 19:43

circuit diagrams:

a circuit is complete if you can follow a wire from one end of the battery through any components to the other end of the battery

voltmeters and ammeters always have to be connected in a circuit in a certain way

a voltmeter measures potential difference, always connected 'across' a component or 'in parallel'

an ammeter measures current, always…


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