Question

Find

resistance between A & B
А
in
in
in​

Answer 1

Answer:

The equivalent circuit is shown in figure.

Here, R

eq1

=R+R=2R,R

eq2

=R∣∣2R=

R+2R

R×2R

=2R/3 and

R

eq3

=R+2R/3=5R/3

Thus, R

AB

=R∣∣5R/3=

R+5R/3

R(5R/3)

=

8

5R

solution