Physics · 2023
JEE Main · 24 January 2023, Shift 2 · Q17
A cell of emf 90 V is connected across series combination of two resistors each of 100 Ω resistance. A voltmeter of resistance 400 Ω is used to…
A cell of emf $\displaystyle 90$ V is connected across series combination of two resistors each of $\displaystyle 100 \Omega$ resistance. A voltmeter of resistance $\displaystyle 400 \Omega$ is used to measure the potential difference across each resistor. The reading of the voltmeter will be :
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 40$ V
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.