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# Accuracy of a potentio meter does not depends on

$(a)\;\text{Sensitivity of galvanometer} \\(b)\;\text{Value of resistance } \\(c)\;\text{uniformity of cross -sectional area of wire.} \\(d)\;\text{Constant emf of battery}$

The accuracy of potentiometer does not depend on the value of resistance used.
Hence b is the correct answer.