List of top Physics Questions on Electric Potential And Potential Difference

A thin spherical shell is charged by some source. The potential difference between the two points C and P (in V) shown in the figure is:
(Take 14πϵ0=9×109\frac{1}{4}\pi\epsilon_0 = 9 × 10914πϵ0=9×109\frac{1}{4\pi\epsilon_0}=9\times10^9 SI units)
A thin spherical shell is charged by some source
Electric potential at a point P P due to a point charge of 5×10−9 C 5 \times 10^{-9} \, \text{C} is 50 V 50 \, \text{V} . The distance of P P from the point charge is:
What will be potential and field due to a dipole of dipole moment 4.5×10-10 cm at a distance from 1 m from the center of the dipole along its axis?
Choose correct graph of electric potential for uniformly charged hollow sphere. 

Choose correct graph of electric potential for uniformly charged hollow sphere. 

For the network shown below, the value of VB– VA is ________V.
For the network shown below, the value of
Given below are two statements.
Statement I : Electric potential is constant within and at the surface of each conductor.
Statement II : Electric field just outside a charged conductor is perpendicular to the surface of the conductor at every point.
In the light of the above statements, choose the most appropriate answer from the options given below.
A capacitor of capacitance C=900 pF is charged rally by 100 V battery B as shown in figure (a). Then B is disconnected from the battery and connected to another uncharged capacitor of capacitance C=900 pF as shown in figure (b). The electrostatic energy stored by the system (b)is:
Two hollow conducting spheres of radii R1 and R2 (R1 >>R2) have equal charges. The potential would be:
The electric resistance of a certain wire of iron is R. If its length and radius are both doubled then
The angle between the electric lines of force and the equipotential surface is: