The charge across the capacitor in two different $RC$ circuits $1$ and $2$ are plotted as shown in figure. Choose the correct statement $(s)$ related to the two circuits.
  • A
    Both the capacitors are charged to the same charge.
  • BThe $emf's$ of cells in both the circuit are equal.
  • CThe $emf's$ of the cells may be different.
  • D$A$ and $C$ both
Diffcult
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.*

Similar Questions

  • 1
    The effective capacity between $A$ and $B$ in the figure given is
    View Solution
  • 2
    The diagram shows three infinitely long uniform line charges placed on the $X, Y $ and $Z$ axis. The work done in moving a unit positive charge from $(1, 1, 1) $ to $(0, 1, 1) $ is equal to
    View Solution
  • 3
    A capacitor is connected to a $10\,V$ battery. The charge on the plates is $10\,\mu C$ when medium between plates is air. The charge on the plates become $100\,\mu C$ when space between plates is filled with oil. The dielectric constant of oil is
    View Solution
  • 4
    If eight identical drops are joined to form a bigger drop, the potential on bigger as compared to that on smaller drop will be
    View Solution
  • 5
    A finite ladder is constructed by connecting several sections of $2\,\mu F,\;4\,\mu F$ capacitor combinations as shown in the figure. It is terminated by a capacitor of capacitance $C$. What value should be chosen for $C$ such that the equivalent capacitance of the ladder between the points $A$ and $B$ becomes independent of the number of sections in between......$\mu F$
    View Solution
  • 6
    In the figure, three capacitors each of capacitance $6\,pF$ are connected in series. The total capacitance of the combination will be
    View Solution
  • 7
    Two metallic spheres of radii $1\,cm$ and $2\,cm$ are given charges ${10^{ - 2}}\,C$ and $5 \times {10^{ - 2}}\,C$ respectively. If they are connected by a conducting wire, the final charge on the smaller sphere is
    View Solution
  • 8
    The distance between two plates of a capacitor is $d$ and its capacitance is $C _1$, when air is the medium between the plates. If a metal sheet of thickness $\frac{2 d }{3}$ and of same area as plate is introduced between the plates, the capacitance of the capacitor becomes $C _2$. The ratio $\frac{ C _2}{ C _1}$ is:
    View Solution
  • 9
    The equation of an equipotential line in an electric field is $y = 2x$, then the electric field strength vector at $(1, 2)$ may be
    View Solution
  • 10
    A long, hollow conducting cylinder is kept coaxially inside another long, hollow conducting cylinder of larger radius. Both the cylinders are initially electrically neutral.
    View Solution