Current Electricity

JEE Advanced · Physics · 33 past questions

5 of 33 · show all

1. Q2 2026 Paper 2

   As shown in the figure, the resistance of a galvanometer $G$ can be found by the half-deflection method. Here… (with a figure)

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2. Q12 2019 Paper 1

   Two identical moving coil galvanometers have $10\ \Omega$ resistance and full scale deflection at $2\ \mu A$…

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3. Q13 2018 Paper 2

   A moving coil galvanometer has $50$ turns and each turn has an area $2 \times 10^{-4}\ m^2$. The magnetic…

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4. Q15 2016 Paper 2

   Consider two identical galvanometers and two identical resistors with resistance $R$. If the internal…

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5. Q20 2014 Paper 1

   A galvanometer gives full scale deflection with $0.006\,A$ current. By connecting it to a $4990\,\Omega$…

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