Question

find the equivalent resistance between A and b in following networks ​

Answer 1

Answer:

11/3 ohm

Explanation:

The given resistances are in parallel combination.

Thus,

1/11 + 1/11 + 1/11 = 1/r

r = 11/3 ohm

Answer 2

Answer:

equivalent resistance = 3.66 ohm

Explanation:

In the given circuit, all three resistances ( 11 ohm each) are in parallel.

For parallel combination

1/ Rp = 1/ R1 + 1/ R2 + 1/ R3

= 1/11 + 1/11 + 1/11

1/ Rp = 3 / 11

Rp = 11 / 3

Rp = 3.66 ohm