Physics · 2017
JEE Main · 8 April 2017, Shift 1 · Q17
A 9 V battery with internal resistance of 0.5 Ω is connected across an infinite network as shown in the figure. All ammeters A_1, A_2, A_3 and…
A $\displaystyle 9$ V battery with internal resistance of $\displaystyle 0.5 \Omega$ is connected across an infinite network as shown in the figure. All ammeters $\displaystyle \mathrm{A}_1, \mathrm{~A}_2, \mathrm{~A}_3$ and voltmeter V are ideal.Choose correct statement.Official answer
(1)
Reading of $\displaystyle \mathrm{A}_1$ is $\displaystyle 2$ A
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JEE Main 2017 Physics question, with the answer from NTA’s final answer key. Where our answers come from.