AIPMT 2008 | Capacitor Question 28 | Physics

AIPMT 2008

MCQ (Single Correct Answer)

-1

A parallel plate capacitor has a uniform electric field E in the space between the plates. If the distance between the plates is d and area of each plate is A, the energy stored in the capacitor is

$${1 \over 2}{\varepsilon _0}{E^2}$$

$${{{E^2}Ad} \over {{\varepsilon _0}}}$$

$${1 \over 2}{\varepsilon _0}{E^2}Ad$$

$${\varepsilon _0}EAd$$

AIPMT 2007

MCQ (Single Correct Answer)

-1

Two condensers, one of capacity C and other of capacity C/2 are connected to a V-volt battery, as shown in the figure. The work done in charging fully both the condensers is

AIPMT 2007 Physics - Capacitor Question 23 English

AIPMT 2007 Physics - Capacitor Question 23 English

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

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

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

2CV²

AIPMT 2006

MCQ (Single Correct Answer)

-1

A parallel plate air capacitor is charged to a potential difference of V volts. After disconnecting the charging battery the distance between the plates of the capacitor is increased using an insulting handle. As a result the potential difference between the plates

increases

decreases

does not charge

becomes zero

AIPMT 2005

MCQ (Single Correct Answer)

-1

A network of four capacitors of capacity equal to C₁ = C, C₂ = 2C, C₃ = 3C and C₄ = 4C are connected to a battery as shown in the figure. The ratio of the charges on C₂ and C₄ is

AIPMT 2005 Physics - Capacitor Question 21 English

AIPMT 2005 Physics - Capacitor Question 21 English

4/7

3/22

7/4

22/3

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