Physics · 2024
JEE Main · 1 February 2024, Shift 2 · Q42
In an ammeter, 5 % of the main current passes through the galvanometer. If resistance of the galvanometer is G, the resistance of ammeter will be:
In an ammeter, $\displaystyle 5 \%$ of the main current passes through the galvanometer. If resistance of the galvanometer is G , the resistance of ammeter will be :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle \frac{G}{200}$
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.