List of top Physics Questions on Capacitors and Capacitance asked in AP EAPCET

A parallel plate capacitor of capacitance \[ 12\,\mu\text{F} \] is charged to a potential of \[ 180\,\text{V}. \] If the distance between the plates of the capacitor is \[ \frac{3}{\sqrt{\pi}}\ \text{mm}, \] then the energy density of the electric field between the plates is

Three capacitors of capacitances \(2\,\mu F\), \(3\,\mu F\), and \(6\,\mu F\) are connected in series. The equivalent capacitance is:

Three capacitors of capacitances $3\ \mu\text{F}$, $3\ \mu\text{F}$ and $3\ \mu\text{F}$ are connected in series. The equivalent capacitance is}

A capacitor of capacitance \(C_1=10\,\mu\text{F}\) is charged using \(9\,\text{V}\) battery. It is then removed from the battery and connected to another capacitor \(C_2=20\,\mu\text{F}\) as shown in the figure. The charge on \(C_2\) after equilibrium has reached is

Two parallel plate capacitors \(8\,\mu\text{F}\) each are connected in parallel to a \(10\,\text{V}\) battery. The plate separation in one of the capacitor is reduced to \(40\%\) of its initial value. The increase in the total charge stored on the capacitors is

A parallel plate capacitor of capacitance \(500\,\text{pF}\) is charged with \(100\,\text{V}\) supply. It is then disconnected from the supply and connected to another uncharged \(500\,\text{pF}\) capacitor. The electrostatic energy lost in this process is

The effective capacitance between points \(X\) and \(Y\) in the figure shown below is. Assume all the capacitors are \(4\,\mu\text{F}\) each.