In the circuit show below total resistance between A and B is

Options

A. `5R`
B. `2R`
C. `(R )/(2)`
D. `(6R)/(5)`

Answer

C

Explanation

All the resistance are connected in parallel.
`(1)/(R')=(1)/(R )+(1)/(2R)+(1)/(2R)rArr R'(R )/(2)`