1. Baby Kumari
  2. Electricity
  3. Friday, June 24 2016, 07:12 PM
Define potential difference and its unit?
Ejaj Kumar Accepted Answer Pending Moderation
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The electric potential difference between two points in an electric circuit carrying some current is defined as the work done to move a unit charge from one point to the other point
Potential difference (V) between two points = Work done (W)/Charge (Q)
V = W/Q
The SI unit of electric potential difference is volt (V)
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