Potential difference

By |2017-01-17T11:12:59+02:00May 27th, 2016|Notes, O Level Science Notes, Ordinary Level Notes|

A voltmeter in a circuit

A voltmeter in a circuit measuring potential difference between two points ZIMSEC O Level Combined Science Notes: Potential difference
  • Potential difference is the “electrical pressure” which causes current to flow in a circuit
  • The amount of current flowing depends on the potential difference of the circuit
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