Electrostatic Potential and Capacitance

JEE Advanced · Physics · 24 past questions

1. Q1 2026 Paper 2

   Question Stem for Question Nos. 15 and 16… (with a figure)

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2. Q2 2026 Paper 2

   Question Stem for Question Nos. 15 and 16… (with a figure)

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3. Q3 2025 Paper 2

   Two co-axial conducting cylinders of same length $\ell$ with radii $\sqrt{2}R$ and $2R$ are kept, as shown in… (with a figure)

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4. Q4 2024 Paper 2

   An infinitely long thin wire, having a uniform charge density per unit length of 5 nC/m, is passing through a… (with a figure)

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5. Q5 2023 Paper 1

   A container has a base of $50\text{ cm}\times5\text{ cm}$ and height 50 cm, as shown in the figure. It has… (with a figure)

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6. Q6 2021 Paper 1

   In the circuit shown below, the switch S is connected to position P for a long time so that the charge on the… (with a figure)

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7. Q7 2021 Paper 1

   In the circuit shown below, the switch S is connected to position P for a long time so that the charge on the… (with a figure)

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8. Q8 2021 Paper 1

   Two point charges $-Q$ and $+Q/\sqrt{3}$ are placed in the $xy$-plane at the origin (0, 0) and a point (2… (with a figure)

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9. Q9 2021 Paper 1

   Two point charges $-Q$ and $+Q/\sqrt{3}$ are placed in the $xy$-plane at the origin (0, 0) and a point (2… (with a figure)

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10. Q10 2020 Paper 2

    Two capacitors with capacitance values $C_1=2000\pm10$ pF and $C_2=3000\pm15$ pF are connected in series. The…

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11. Q11 2019 Paper 1

    In the circuit shown, initially there is no charge on capacitors and keys $S_1$ and $S_2$ are open. The… (with a figure)

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12. Q12 2019 Paper 1

    A parallel plate capacitor of capacitance $C$ has spacing $d$ between two plates having area $A$. The region…

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13. Q13 2017 Paper 2

    The instantaneous voltages at three terminals marked $X$, $Y$ and $Z$ are given by…

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14. Q14 2015 Paper 2

    A parallel plate capacitor having plates of area $S$ and plate separation $d$, has capacitance $C_1$ in air.… (with a figure)

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15. Q15 2015 Paper 2

    PARAGRAPH 1… (with a figure)

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16. Q16 2015 Paper 2

    PARAGRAPH 1… (with a figure)

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17. Q17 2014 Paper 1

    At time $t = 0$, terminal A in the circuit shown in the figure is connected to B by a key and an alternating… (with a figure)

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18. Q18 2013 Paper 1

    In the circuit shown in the figure, there are two parallel plate capacitors each of capacitance $C$. The… (with a figure)

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19. Q19 2012 Paper 2

    In the given circuit, a charge of $+80\ \mu$C is given to the upper plate of the $4\ \mu$F capacitor. Then in… (with a figure)

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20. Q20 2011 Paper 1

    A 2 μF capacitor is charged as shown in figure. The percentage of its stored energy dissipated after the… (with a figure)

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21. Q21 2011 Paper 2

    A series R-C circuit is connected to AC voltage source. Consider two cases; (A) when C is without a…

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22. Q22 2008 Paper 2

    A parallel plate capacitor $C$ with plates of unit area and separation $d$ is filled with a liquid of… (with a figure)

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23. Q23 2008 Paper 2

    STATEMENT-1…

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24. Q24 2007 Paper 1

    A circuit is connected as shown in the figure with the switch S open. When the switch is closed, the total… (with a figure)

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