When a wire of uniform cross-section a, length l and resistance R is bent into a complete circle, resistance between any two of diametrically opposite points will be

Options

A. `(R)/(2)`
B. `(R)/(4)`
C. `(R)/(8)`
D. `4R`

Answer

2

Explanation

`rArr R_(AB)=((R//2)/(2))=(R)/(4)`