Question

Find the equivalent resistance across the two ends A and B of this circuit

Answer 1

Answer:

Explanation:

R1 is parallel to R2

so by formula

1/equivalent R=1/R1+1/R2

R equivalent=1

similarly for (R3,R4) equivalent resistance is 1ohm ,(R5,R6) equivalent resistance is 1ohm ,(R7,R8) equivalent resistance is 1ohm.

Now R equivalent of (R1,R2) and R equivalent of (R3,R4) are in series and  is parallel to series resistance of R equivalent of (R5,R6),(R7,R8)..

so 1/final R equivalent= 1/2+1/2=1

final R equivalent=1 ohm

HOPE IT IS OK NOW...

THANKS

Answer 2

Explanation:

1ohm is ur answer because all 2ohm are parllel and then serious then again parllel that is 1ohm is ur answer