MCQ
The potential difference between points $A$ and $B$ of adjoining figure is


- A$\frac{2}{3}\,V$
- B$\frac{8}{9}\,V$
- ✓$\frac{4}{3}\,V$
- D$2\,V$

For identical resistances, potential difference distributes equally among all. Hence potential difference across each resistance is $\frac{2}{3}\,V,$ and potential difference between $A$ and $B$ is $\frac{4}{3}\,V.$
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