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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > In an experiment to measure the internal resistance of a cell by potentiometer, it is found that the balance point is at a length of 2m when the cell is shuntedd by a 5Ω resistance, and is at a length of 3m when the cell is shunted by a 10Ω resistance. The internal resistance of the cell is, then

In an experiment to measure the internal resistance of a cell by potentiometer, it is found that the balance point is at a length of 2m when the cell is shuntedd by a 5Ω resistance, and is at a length of 3m when the cell is shunted by a 10Ω resistance. The internal resistance of the cell is, then

and is at a length of 3m when the cell is shunted by a 10Ω resistance. The internal resistance of the cell is In an experiment to measure the internal resistance of a cell by potentiometer it is found that the balance point is at a length of 2m when the cell is shuntedd by a 5Ω resistance then