1

A spherical capacitor with two concentric spherical capacitors. Use the concept of potential of a spherical capacitor to solve for the equivalent capacitance of the spherical conductor.

Difficult Questions

9 min read

- Are you well prepared? Practice hard questions to be more confident about the chapter

1

A spherical capacitor with two concentric spherical capacitors. Use the concept of potential of a spherical capacitor to solve for the equivalent capacitance of the spherical conductor.

2

Consider two capacitors one with a planar area and other with stair like structure. The equivalent capacitance of the system can be found using the basic formula for a parallel plate capacitor and series combination of capacitors.

3

Formation of a capacitor with two dielectric materials in between. Consider the capacitors as a series combination.

4

To find the Electric potential and Electric field due to infinite number of charges placed along the X-axis.

5

To find the expression for capacitance when a slab is inserted between the plates of a capacitor

7

Potential difference between two rings with coinciding axes separated at a distance d.

8

Minimum energy of a dipole system in an external electric field where the position vector of Electric field is given.

9

The potential between the two plates of a capacitor when the capacitor is disconnected and positive charges are added to its plate.

10

Potential of a condenser. Try different combinations in such a way that the capacitor becomes fully charged.