List of top Physics Questions on electrostatic potential and capacitance asked in AIIMS

Calculate charge on capacitor in steady state.
The force between the plates of a parallel plate capacitor is proportional to charge on it. Electric force is equal to charge per unit area.
Net electric field insider conductor is zero. Total positive charge equals to total negative charge in a charged conductor.
A hexagon of side $8 \,cm$ has a charge $4\,\mu\,C$ at each of its vertices. The potential at the centre of the hexagon is
In a uniform electric field a charge of $3\, C$ experiences a force of $3000\, N$. The potential difference between two points $1\, cm$ apart along the electric line of force will be
If a conductor is given charge then no excess inner charge appears. Electric field inside conductor is zero.
Electric potential of earth is taken zero. No electric field exists on earth surface.
What is the energy stored in the capacitor between terminals a and b of the network shown in the figure? (Capacitance of each capacitor C = 1 ??)
Which of the following statement is true?
Five capacitors, each of capacitance value $C$ are connected as shown in the figure. The ratio of capacitance between $P$ and $R$, and the capacitance between $P$ and $Q$, is :
A $40\, \mu F$ capacitor in a defibrillator is charged to $3000 \,V$. The energy stored in the capacitor is sent through the patient during a pulse of duration $2\, ms$. The power delivered to the patient is
Equipotential surfaces associated with an electric field which is increasing in magnitude along the $x-$ direction are
From the figure find the capacitance of the capacitor?
If a unit positive charge is taken from one point to another over an equipotential surface, then
An insulated charged sphere of radius $5 \,cm$ has a potential of $10\, V$ at the surface. What is the potential at centre?
Electrons move away from a region of lower potential to a region of higher potential. Since an electron has a negative charge.
What is the area of the plates of a $3\, F$ parallel plate capacitor, if the separation between the plates is $5\, mm$ ?
For circuit the equivalent capacitance between P and Q is