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Physics · 2024 · 1 mark
CBSE 2024 · Region 5 · Set 3 · Q4
A galvanometer of resistance 100 Ω gives full scale deflection for a current of 1.0 mA. It is converted into an ammeter of range ( 0-1 A ). The…
A galvanometer of resistance $\displaystyle 100 \Omega$ gives full scale deflection for a current of $\displaystyle 1.0$ mA . It is converted into an ammeter of range ( $\displaystyle 0-1 \mathrm{~A}$ ). The resistance of the ammeter will be close to
Official answer
(C)
$\displaystyle 1.0 \Omega$
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CBSE Class 12 Physics past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.