Question

v) If potential gradient of wire decreases then it's length a) Constant b) decreases c) increases d) None of these​

Answer 1

Answer:

The potential gradient of a wire is potential drop per unit length.

k = V/ L

$potential \: gradient \: \alpha \: \frac{1}{length}$

So, if potential gradient of wire decreases then it's length increases. (c)

Mark as brainliest please.