New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 43

EASY

12th CBSE

IMPORTANT

Earn 100

Sketch a graph to show how the capacitance $C$ of a capacitor varies with the charge $Q$ given to it.

Important Questions on Electrostatic Potential and Capacitance

EASY

12th CBSE

IMPORTANT

New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 44

Two plates are placed side by side. How many capacitors are formed?

EASY

12th CBSE

IMPORTANT

New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 45

Draw the lines of force between the plates of a charged parallel plate capacitor.

EASY

12th CBSE

IMPORTANT

New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 46

The space between the plates of a parallel plate capacitor is filled consecutively with two dielectric layers

1

and

2

having the thicknesses

d_{1}

and

d_{2}

and the relative permittivities

ε_{1}

and

ε_{2}

respectively. The area of each plate is equal to

A

. What is the capacitance of the capacitor?

EASY

12th CBSE

IMPORTANT

New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 47

Two insulated charged spheres of radii

7 cm

and

13 cm

and having the same charge are connected by a conductor and then they are separated. Which of the two spheres will carry greater charge?

EASY

12th CBSE

IMPORTANT

New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 48

A spherical shell with· radius a and charge

Q

is expanded to radius

b

. What is the work done by the electrostatic force in this process?

EASY

12th CBSE

IMPORTANT

New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 49

By what factor does the capacitance of a metal sphere increase if its volume is tripled?

EASY

12th CBSE

IMPORTANT

New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 50

How would you connect two capacitors across a battery, in series or parallel, so that they store greater total charge.

EASY

12th CBSE

IMPORTANT

New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 50

How would you connect two capacitors across a battery, in series or parallel, so that they store greater total energy.