Question

define potential gradient state on
which factor it is dependant​

Answer 1

$\huge \underline \green{\sf{ Answer :- }}$

Thus potential 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.

Answer 2

Answer:

you can search in google for better results