An uncharged capacitor is connected to a battery. On charging the capacitor
Easy
Download our app for free and get startedPlay store
(b) In charging of capacitor half of the supplied energy is stored in the capacitor.
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
    A circuit is connected as shown in the figure with the switch $S$ open. When the switch is closed the total amount of charge that flows from $\mathrm{Y}$ to $\mathrm{X}$ is
    View Solution
  • 2
    Assertion : Two concentric charged shells are given. The potential difference between the shells depends on charge of inner shell.

    Reason : Potential due to charge of outer shell remains same at every point inside the sphere.

    View Solution
  • 3
    Conduction electrons are almost uniformly distributed within a conducting plate. When placed in an electrostatic field $\overrightarrow E $, the electric field within the plate
    View Solution
  • 4
    Assume that an electric field $\vec E = 30{x^2}\hat i$ exists in space. Then the potential difference $V_A-V_O$ where $V_O$ is the potential at the origin and $V_A$ the potential at $x = 2\ m$ is....$V$
    View Solution
  • 5
    Find the equivalent capacitance between $A$ and $B$
    View Solution
  • 6
    In the circuit shown, charge on the $5\, \mu F$ capacitor is$........\mu C$
    View Solution
  • 7
    A spherical conductor of radius $2m$ is charged to a potential of $120\, V$. It is now placed inside another hollow spherical conductor of radius $6m$. Calculate the potential to which the bigger sphere would be raised......$V$
    View Solution
  • 8
    Electric charges of $+10\,\mu\, C, +5\,\mu\, C, -3\,\mu\, C$ and $+8\,\mu\, C$ are placed at the corners of a square of side$\sqrt 2\,m$ . The potential at the centre of the square is
    View Solution
  • 9
    Two insulated charged spheres of radii $20\,cm$ and $25\,cm$ respectively and having an equal charge $Q$ are connected by a copper wire, then they are separated
    View Solution
  • 10
    A parallel-plate capacitor of area $A,$ plate separation $d$ and capacitance $C$ is filled with four dielectric materials having dielectric constants $K_1,K_2,K_3$ and $K_4$ as shown in the figure. If a single dielectric material is to be used to have the same capacitance $C$ in this capacitor, then its dielectric constant $K$ is given by 
    View Solution