Question

SECTION - A
Select and write correct answers of the following question
In the length of a potentiometer wire is increased by keepin
constant potential difference across the wire, then
(a) null point is obtained at larger distance
(b) there is no change in the null point
(c) potential gradient is increased
(d) null point is obtained at shorter distance​

Answer 1

Answer:

the answer is (c).

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