Physics · 2021
JEE Main · 27 August 2021, Shift 2 · Q13
For full scale deflection of total 50 divisions, 50 mV voltage is required in galvanometer. The resistance of galvanometer if its current sensitivity…
For full scale deflection of total $\displaystyle 50$ divisions, $\displaystyle 50$ mV voltage is required in galvanometer. The resistance of galvanometer if its current sensitivity is $\displaystyle 2 \mathrm{div} / \mathrm{mA}$ will be :
Official answer
(2)
$\displaystyle 2 \Omega$
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.