Question
Sun July 24, 2011 By:

what are the differences between electric potential and potential difference

Expert Reply
Sun July 24, 2011
Electric potential is defined at a point and it is the amount of work done in moving a unit positive test charge from infinity to that point; while electric potential difference is defined between two points (say B and A) and it is the amount of work done in moving a unit positive test charge from one point to the other i.e., from A to B.
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