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State the factors on which the internal resistance of a cell depends. |
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Answer» The factors which govern the internal resistance of cell are: (i) The surface area of the electrodes: The larger the surface area, less is the internal resistance. (ii) The distance between the electrodes: As the distance between the electrodes increases, the internal resistance of cell also increases. It is also affected by the nature, concentration and temperature of the solution (electrolyte). |
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