List of top Physics Questions on Capacitors and Capacitance asked in UP CPMT

The capacitance of a spherical conductor of radius $1 \,m$ is

The following arrangement consists of five identical metal plates marked $1$, $2$, $3$, $4$ and $5$ parallel to each other. Area of each plates is $A$ and separation between the successive plates is $d$. The capacitance between $P$ and $Q$ is