Monday 1 October 2018

How electric currents can flow between 2 points at the same potential?


According to Ohm's law, if there is a potential difference, $V$, across a resistor then there is a current, $I$, flowing through it.


Since we assume that points along the connecting wire are at the same potential, how can current, $I$ flow between points at the same potential, $V$?




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