Physics · 2025
JEE Main · 28 January 2025, Shift 1 · Q36
Find the equivalent resistance between two ends of the following circuit
Find the equivalent resistance between two ends of the following circuit

Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle \frac{\mathrm{r}}{9}$
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.