(B) In the given arrangement,the plates are connected such that they form capacitors in parallel.There are $n = 7$ plates,which form $n - 1 = 6$ capac

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(B) In the given arrangement,the plates are connected such that they form capacitors in parallel.There are $n = 7$ plates,which form $n - 1 = 6$ capacitors.Each capacitor has an area $A$ and separation $d$,so the capacitance of each is $C = \frac{\varepsilon_0 A}{d}$.Since all $6$ capacitors are connected in parallel between points $P$ and $Q$,the equivalent capacitance is:$C_{\text{net}} = C_1 + C_2 + C_3 + C_4 + C_5 + C_6 = 6C$$C_{\text{net}} = \frac{6 \varepsilon_0 A}{d}$

Class 12 Physics Electrostatic Potential and Capacitance Parallel Plate Capacitor

Medium

Seven identical plates each of area $A$ and successive separation $d$ are arranged as shown in the figure. The effective capacitance of the system between $P$ and $Q$ is

A
$\frac{7 \varepsilon_0 A}{d}$
B
$\frac{6 \varepsilon_0 A}{d}$
C
$\frac{5 \varepsilon_0 A}{d}$
D
$\frac{3 \varepsilon_0 A}{d}$

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Class 12 Questions

Class 12

Physics Questions

Chapter

Electrostatic Potential and Capacitance

Subtopic

Parallel Plate Capacitor

Why is a $1$ $F$ unit so big in practice?

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If the charge on each plate of a parallel plate capacitor is $Q$ and the magnitude of the electric field between the plates is $E$,then the force on each plate of the parallel plate capacitor will be:

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Find the distance $d$ (in $mm$) between the plates of a parallel plate capacitor with a plate diameter of $40\, mm$,such that its capacitance is equal to the capacitance of a metallic sphere of radius $1\, mm$.

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Two identical thin metal plates have charges $q_{1}$ and $q_{2}$ respectively,such that $q_{1} > q_{2}$. The plates are brought close to each other to form a parallel plate capacitor of capacitance $C$. The potential difference between them is:

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$A$ parallel plate capacitor has a plate separation of $2 \ mm$ and is charged by connecting it to a $300 \ V$ battery. What is the energy density in $J/m^3$?

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Seven identical plates each of area $A$ and successive separation $d$ are arranged as shown in the figure. The effective capacitance of the system between $P$ and $Q$ is

Similar Questions

Why is a $1$ $F$ unit so big in practice?

If the charge on each plate of a parallel plate capacitor is $Q$ and the magnitude of the electric field between the plates is $E$,then the force on each plate of the parallel plate capacitor will be:

Find the distance $d$ (in $mm$) between the plates of a parallel plate capacitor with a plate diameter of $40\, mm$,such that its capacitance is equal to the capacitance of a metallic sphere of radius $1\, mm$.

Two identical thin metal plates have charges $q_{1}$ and $q_{2}$ respectively,such that $q_{1} > q_{2}$. The plates are brought close to each other to form a parallel plate capacitor of capacitance $C$. The potential difference between them is:

$A$ parallel plate capacitor has a plate separation of $2 \ mm$ and is charged by connecting it to a $300 \ V$ battery. What is the energy density in $J/m^3$?

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