A capacitor of $5 \mu \mathrm{F}$ is charged to a potential of $100 \mathrm{V}$. Now, this charged capacitor is connected to a battery of $100 \mathrm{V}$ with the positive terminal of the battery connected to the negative plate of the capacitor. For the given situation, mark the correct statement (s)

Figure shows a part of a circuit. If all the capacitors have a capacitance of $2 \mathrm{\mu F}$, then the charge on each capacitor is 

In the circuit diagram shown in figure,

Four capacitors and a battery are connected as shown in the figure. If the potential difference across the $7 \mathrm{\mu }\mathrm{F}$ capacitor is $6 \mathrm{V}$, then which of the following statement (s) is/are correct?

Find the potential difference between the points $A$ and $B$ and that between $E$ and $F$ of the circuit shown in the figure.

Two plates of a parallel plate capacitor carry charges $q$ and $-q$ and are separated by a distance $x$ from each other. The capacitor is connected to a constant voltage source $V_0$. The distance between the plates is changed to $x+dx$. Then in steady-state

Three identical parallel conducting plates $A, B$ and $C$ are placed as shown. Switches $S_1$ and $S_2$ are open, and can connect $A$ and $C$ to earth when closed. $+Q$ charge is given to $B$.