Question

find equilant resistance ​

Answer 1

It will be 0 because current will simply pass throu the middle wire which is resistance free.Remember this as a important point.It is called short circuit.

Answer 2

Answer:

the equivalent resistance will be 6/5=1.2 ohm

Explanation:

it is in parallel combination so in the equivalent circuit,

1/R=1/R1+1/R2

so 1/R=1/2+1/3=5/6

so R=6/5=1.2 ohm