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What is Calculate e.m.f. and Internal Resistance about?

This document describes an experiment to find the electromotive force (emf) and internal resistance of a cell. A table shows the current and voltage measurements taken from the cell as the current was varied. A graph plots voltage versus current, and a linear trend line is fitted to the data. The emf is determined to be 1.46 V from the y-intercept, and the internal resistance is calculated to be -0.31 Ω from the slope of the line.

Author

KevonSingh1

Language

EN