Question

pls do the sum correctly plsss​

Answer 1

Answer:

2/3 ohm

Explanation:

First Step :

As same current flows through both 1 ohm resistor it is in series

So it will be R = 1+1 = 2

Second step:

Now the New 2ohm equivalent resistor is parallel with the other 2 ohm resistor

So it will be

1/R equivalent =

$= \frac{1}{2} + \frac{1}{2} + \frac{1}{2} \\ = \frac{1}{2} \times 3 \\ = \frac{3}{2}$

Hence R = 2/3 ohm