Download App
A parallel plate capacitor is charged and then disconnected from the source steady $E.M.F.$ The plates are then drawn apart farther. Again it is connected to the same source. Then :
  • A
    the potential difference across the plate increases, while the plates are being drawn apart.
  • B
    the charge from the capacitor flows into the source, when the capacitor is reconnected.
  • C
    the electric intensity between the plates remains constant during the drawing apart of plates.
  • D
    all of the above
Easy
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Download App

Similar Questions

  • 1
    Potential at a point $x$-distance from the centre inside the conducting sphere of radius $R$ and charged with charge $Q$ is
    View Solution
  • 2
    A parallel plate capacitor with plate area $A$ and plate separation $d$ is filled with a dielectric material of dielectric constant $K =4$. The thickness of the dielectric material is $x$, where $x < d$.

    Let $C_1$ and $C_2$ be the capacitance of the system for $x =\frac{1}{3} d$ and $x =\frac{2 d }{3}$, respectively. If $C _1=2 \mu F$ the value of $C _2$ is $........... \mu F$

    View Solution
  • 3
    Twenty seven drops of same size are charged at $220\, \mathrm{~V}$ each. They combine to form a bigger drop. Calculate the potential of the bigger drop. (In $\mathrm{~V}$)
    View Solution
  • 4
    Considering a group of positive charges, which of the following statements is correct?
    View Solution
  • 5
    The outer sphere of a spherical air capacitor is earthed. For increasing its capacitance
    View Solution
  • 6
    In the circuit shown in figure, four capacitors are connected to a battery. A capacitor is connected to a battery. The force of attraction between the plates when the separation between them is halved
    View Solution
  • 7
    The potential function of an electrostatic field is given by $V = 2x^2$. Determine the electric field strength at the point $(2\,m, 0, 3\,m)$
    View Solution
  • 8
    If the potential of the inner shell is $10\,V$ and that of the outer shell is $5\,V$, then potential at the centre will be....$V$
    View Solution
  • 9
    A capacitor stores $60\ \mu C$ charge when connected across a battery. When the gap between the plates is filled with a dielectric , a charge of $120\ \mu C$ flows through the battery. The dielectric constant of the material inserted is :
    View Solution
  • 10
    In the given circuit, the charge on $4\, \mu F$ capacitor will be.....$\mu C$
    View Solution