Four condensers are joined as shown in the below figure. The capacity of each is $8\mathrm{\mu F}$. The equivalent capacity between the points $A$ and $B$ will be

The capacities and connection of five capacitors are shown in the below figure. The potential difference between the points $A$ and $B$ is $60 \mathrm{V}$. Then, the equivalent capacity between $A$ and $B$ and the charge on $5 \mathrm{\mu F}$ capacitance will be respectively

Three plates $A,B,C$ each of area $50 {\mathrm{cm}}^2$ have separation $3 \mathrm{mm}$ between $A$ and $B$ and $3 \mathrm{mm}$ between $B$ and $C$. The energy stored when the plates are fully charged is

Two capacitors $C_1$ and $C_2=2C_1$ are connected in a circuit with a switch between them as shown in the figure. Initially, the switch is open and $C_1$ holds charge $Q .$ The switch is closed. At steady state, the charge on each capacitor will be

Five identical plates each of area $A$ are joined as shown in the figure. The distance between the plates is $d$. The plates are connected to a potential difference of $V$ volt. The charge on plates $1$ and $4$ will be

In the figure shown, what is the potential difference between the points $A$ and $B$ and between $B$ and $C$ respectively in steady state

In the given circuit, if point $C$ is connected to the earth and a potential of $+2000 \mathrm{V}$ is given to the point $A,$ the potential at $B$ is