1.

Define potential gradient state onwhich factor it is dependant​

Answer»

tential gradient of a WIRE depends upon the following FACTORS: (i) K∝I (i.e., CURRENT passing through the potentiometer wire) (ii) K∝ρ (i.e., specific resistance of the material of the potentiometer wire) (III) K∝1A, where A is the area of cross-section of the potentiometer wire. 4:35.



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