As shown in the video, to find the EMF and internal resistance of a cell, the following circuit is set up. At the point at which the line meets the terminal potential difference axis there is no ...

The voltage across the ends of the cell is called the terminal potential difference, \(V_{tpd}\). \(V_{tpd}\) can also be calculated as \(I R\) where \(R\) is the load resistance. Voltage is a ...