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
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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