NEET-XII-Physics

32: Electric Current in Conductors

with Solutions - page 6
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  • #30
    Find 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}``
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