Question

Find the Resistance between A to B.​

Answer 1

Answer:

(1/2)+2+(1/2)=3

Step-by-step explanation:

Solve of A to Bpoint we get 1/2 ohm

Solve of D to B point we get 1/2 ohm

And the CD is 2 ohm then

R=(1/2)+2+(1/2)

Answer 2

Answer:

resistance between A to C =1/R' = 1/2+1/2+1/2

1/R' = 1+1+1/2 ; 1/R' = 3/2 ; R' = 2/3 = 0.67 ohm

resistance between C to D = 2 ohm

resistance between D to B = 1/R" = 1/2+1/2+1/2

1/R'' = 1+1+1/2 ; 1/R'' = 3/2 ; R'' = 2/3 = 0.67 ohm

resistance between A to B = 0.67+2+0.67 = 3.34 ohm.......