NEET-XII-Physics
32: Electric Current in Conductors
- #30Find the equivalent resistance of the network shown in the figure (32-E7) between the points a and b.
figure (32-E7)
Ans : The simplified circuit can be drawn as shown below.

Equivalent resistance `` =\frac{1}{{\displaystyle \frac{1}{r}}+{\displaystyle \frac{1}{r}}+{\displaystyle \frac{1}{r}}}=\frac{r}{3}``
Page No 199: