Physics · 2021
NEET 2021 · 12 September · Code M1 · Q19
In a potentiometer circuit a cell of EMF 1.5 V gives balance point at 36 cm length of wire. If another cell of EMF 2.5 V replaces the first cell,…
In a potentiometer circuit a cell of EMF $\displaystyle 1.5$ V gives balance point at $\displaystyle 36$ cm length of wire. If another cell of EMF $\displaystyle 2.5$ V replaces the first cell, then at what length of the wire, the balance point occurs ?
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 60$ cm
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NEET (UG) 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.