Question

A 9 ohm resistance is cut into 3 equal parts and connected in parallel. find the equivalent resistance of the combination?

Help Plzz..

Answer 1

9/3. 3. each. 1/3+1/3+1/3 = 3/3 = 1 ≈ 1

Answer 2

Hey there!  

As 9 Ohm cut down in 3 equal parts.

It means Resistance of each wire = 3 Ohm

We know,

Parallel Equivalent Resistance  

1/r = 1/3 + 1/3 + 1/3

1/r = 3/3

1/r = 1 Ohm   ← (Ans)

Hope It helps You!