A student measures the terminal potential difference `(V)` of a cell (of em
Channel: Doubtnut
Date: 2020-01-19

A student measures the terminal potential difference `(V)` of a cell (of emf `epsilon` and internal resistance `r`) as a function of the current `(I)` flowing through it. The slope and intercept of the graph between `V` and `I`, then respectively, equal