# Electrostatic Potential And Capacitance

## Two charges and are kept apart. Then at any point on the perpendicular bisector of line joining the two charges:

A
the electric field strength is zero
B
the electric potential is zero
C
both electric potential and electric field strength are zero
D
both electric potential and electric field strength are non-zero
Medium
View solution>

## A condenser is charged and then battery is removed. A dielectric plate is put between the plates of condenser, then correct statement is

A
Q is constant, V and U decrease
B
Q is constant, V increases U decreases
C
Q increases, V decreases U increases
D
Q, V and U increase
Medium
View solution>

## One plate of parallel plate capacitor is smaller than the other. The charge on the smaller plate:

A
will be less than other
B
will be more than other
C
will be equal to other
D
will depend upon the medium between the plates
Medium
View solution>