iCON Education - Capacitor AIIMS Test

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Candidate Name

Student

Exam Name

AIIMS

Test Name

Capacitor

Subject

Physics

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Question 1: Palette 1/6

AIIMS 2019 MCQ

AIIMS 2019 Physics - Capacitor Question 5 English

In the given circuit, find charge on capacitor after 1s of opening the switch at $t=\infty$.

$20~ e^{-10} \mu \mathrm{C}$

$25 ~e^{-10} \mu \mathrm{C}$

$30 ~e^{-10} \mu \mathrm{C}$

$35 ~e^{-10} \mu \mathrm{C}$

Question 2: Palette 2/6

AIIMS 2019 MCQ

A capacitor of capacitance $15 \mu \mathrm{F}$ having dielectric slab of $\varepsilon_r=2.5$, dielectric strength $30 \mathrm{~MV} / \mathrm{m}$ and potential difference $=30 \mathrm{~V}$. Calculate the area of the plate.

$6.7 \times 10^{-4} \mathrm{~m}^2$

$4.2 \times 10^{-4} \mathrm{~m}^2$

$8.0 \times 10^{-4} \mathrm{~m}^2$

$9.85 \times 10^{-4} \mathrm{~m}^2$

Question 3: Palette 3/6

AIIMS 2018 MCQ

An infinite number of identical capacitors each of capacitance 1 $\mu$F are connected as shown in the figure. Then, the equivalent capacitance between A and B is

AIIMS 2018 Physics - Capacitor Question 2 English

$1 \mu \mathrm{F}$

$2 \mu \mathrm{F}$

$\frac{1}{2} \mu \mathrm{F}$

$\infty$

Question 4: Palette 4/6

AIIMS 2018 MCQ

Assertion A dielectric slab is inserted between plates of an isolated charged capacitor which remain same.

Reason Charge on an isolated system is conserved.

Both Assertion and Reason are correct, Reason is the correct explanation of Assertion

Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion

Assertion is correct and Reason is incorrect

Assertion is incorrect and Reason is correct

Question 5: Palette 5/6

AIIMS 2017 MCQ

Two capacitors $C$ and $\frac{C}{2}$ are connected to a battery of $V$ volts, as shown below

AIIMS 2017 Physics - Capacitor Question 3 English

The work done in charging both the capacitors fully is

$2 C V^2$

$\frac{3}{4} C V^2$

$\frac{1}{2} C V^2$

$\frac{1}{4} C V^2$

Question 6: Palette 6/6

AIIMS 2017 MCQ

A parallel plate capacitor has an electric field of $10^5 \mathrm{~Vm}^{-1}$ between the plates. If the charge on the capacitor plates is $1 \mu \mathrm{C}$, the force on each capacitor plate is

0.5 N

0.05 N

0.005 N

None of these

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