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Physics · 2025 · 1 mark
CBSE 2025 · Region 6 · Set 3 · Q1
The ratio of potential difference across A B in the circuit shown for the case (i) when switch S is closed and (ii) when S is open is:
The ratio of potential difference across $\displaystyle A B$ in the circuit shown for the case (i) when switch S is closed and (ii) when S is open is :
Official answer
(D)
$\displaystyle 2$
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