In an experiment with potentiometer to measure the internal resistance of a cell, when the cell is shunted by 5Omega, the null point is obtained at 2m. when cell is shunted by 20Omega the null point is obtained at 3m. The internal resistance of cell is

In an experiment with potentiometer to measure the internal resistance

1.	In an experiment with potentiometer to measure the internal resistance of a cell, when the cell is shunted by 5Omega, the null point is obtained at 2m. when cell is shunted by 20Omega the null point is obtained at 3m. The internal resistance of cell is
Answer» `2OMEGA` `4OMEGA` `6OMEGA` `8Omega` ANSWER :B

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In an experiment with potentiometer to measure the internal resistance of a cell, when the cell is shunted by 5Omega, the null point is obtained at 2m. when cell is shunted by 20Omega the null point is obtained at 3m. The internal resistance of cell is

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