Physics · 2020
NEET 2020 · 13 September · Code E1 · Q179
A resistance wire connected in the left gap of a metre bridge balances a 10 Ω resistance in the right gap at a point which divides the bridge wire in…
A resistance wire connected in the left gap of a metre bridge balances a $\displaystyle 10 \Omega$ resistance in the right gap at a point which divides the bridge wire in the ratio $\displaystyle 3$ : 2. If the length of the resistance wire is $\displaystyle 1.5$ m, then the length of $\displaystyle 1 \Omega$ of the resistance wire is :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 1.0 \times 10^{-1} \mathrm{~m}$
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NEET (UG) 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.