Physics · 2019
JEE Main · 9 April 2019, Shift 2 · Q29
The resistance of a galvanometer is 50 ohm and the maximum current which can be passed through it is 0.002 A. What resistance must be connected to it…
The resistance of a galvanometer is $\displaystyle 50$ ohm and the maximum current which can be passed through it is $\displaystyle 0.002$ A . What resistance must be connected to it in order to convert it into an ammeter of range $\displaystyle 0-0.5 \mathrm{~A}$ ?
Official answer
(3)
0.$\displaystyle 2$ ohm
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.