English

The Figure Show a Network of Five Capacitors Connected to a 10v Battery. Calculate the Charge Acquired by the 5μF Capacitor. - Physics

Advertisements
Advertisements

Question

The figure show a network of five capacitors connected to a 10V battery. Calculate the charge acquired by the 5μF capacitor.

Numerical
Advertisements

Solution

C1 || C2     ∴ C1 + C2 = 15 + 5 = 20 

                   C3 + C4 = 10 + 10 = 20 

Because the capacitor are equal there fore equal voltage would be distributed

∴ `10/2 = 5V`

shaalaa.com
  Is there an error in this question or solution?
2018-2019 (March) 55/3/3

Video TutorialsVIEW ALL [2]

RELATED QUESTIONS

A capacitor of capacitance C is charged fully by connecting it to a battery of emf E. It is then disconnected from the battery. If the separation between the plates of the capacitor is now doubled, how will the following change?

(i) charge stored by the capacitor.

(ii) Field strength between the plates.

(iii) Energy stored by the capacitor.

Justify your answer in each case.


A capacitor of capacitance C is charged to a potential V. The flux of the electric field through a closed surface enclosing the capacitor is


Two conducting spheres of radii R1 and R2 are kept widely separated from each other. What are their individual capacitances? If the spheres are connected by a metal wire, what will be the capacitance of the combination? Think in terms of series−parallel connections.


Each of the capacitors shown in figure has a capacitance of 2 µF. find the equivalent capacitance of the assembly between the points A and B. Suppose, a battery of emf 60 volts is connected between A and B. Find the potential difference appearing on the individual capacitors.


Consider an assembly of three conducting concentric spherical shell of radii a, b and c as shown in figure Find the capacitance of the assembly between the points Aand B.


An air-filled parallel-plate capacitor is to be constructed which can store 12 µC of charge when operated at 1200 V. What can be the minimum plate area of the capacitor? The dielectric strength of air is `3 xx 10^6  "Vm"^-1`


You are provided with 8 μF capacitors. Show with the help of a diagram how you will arrange minimum number of them to get a resultant capacitance of 20 μF.


The displacement current of 4.425 µA is developed in the space between the plates of the parallel plate capacitor when voltage is changing at a rate of 106 Vs-1. The area of each plate of the capacitor is 40 cm2. The distance between each plate of the capacitor is x × 10-3 m. The value of x is ______.

(Permittivity of free space, ε0 = 8.85 × 10-12C2N-1m-2).


Current versus time and voltage versus time graphs of a circuit element are shown in figure.

The type of the circuit element is ______.


A parallel plate capacitor (A) of capacitance C is charged by a battery to voltage V. The battery is disconnected and an uncharged capacitor (B) of capacitance 2C is connected across A. Find the ratio of final charges on A and B.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×