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Battery Analyzer, 3.2in HD LCD Screen DC0V~±DC120V Erosion Resistant Battery Internal Resistance Tester with Universal DB9 Interface for Alkaline Batteries - Walmart.ca

Battery Internal Resistance Tester, Pressure Resistant Battery Analyzer 0m Ohm ~500 Ohm DC0V~±DC120V Noise Reduction with Backlit for Alkaline Batteries - Walmart.ca

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In an experiment on the measurement of internal resistance of a... | Filo

The internal resistance of a cell is to be determined using a potentiometer. In an experiment, an external resistance of R = 60 Ω is used across the given cell. When the key K1 is closed and K2 is open, the balance point is found at a length of 72 cm. The balance length on the potentiometer is found at 60 cm when both the keys are closed. Calculate the internal resistance of the cell.

Measuring the EMF and Internal Resistance of a Cell - NUSTEM