Question

Find the effective resistance between A & B....Help please !!

Answer 1

Answer:

Resistance is 5.6 ohm between A and B

Answer 2

Answer:

We have to calculate equivalent resistance across AB, connect A and B.

Now we see that two(2Ω) resistors are in series.

So equivalent circuit becomes: FIg(II)

Now (4Ω,1Ω) are in parallel, so equivalent circuit becomes:Fig(ii)

Now we see that all resistance are in series:

So Req=1Ω+

5

4

Ω+1Ω+1Ω+

5

4

Ω+1

=4Ω+

5

8

=

5

28

=5.6Ω

Hope it helps you!!!