Home
Class 12
PHYSICS
An ideal cell of emf 10 V is connected i...

An ideal cell of emf 10 V is connected in circuit shown in figure. Each resistance is `2 Omega ` . The potential difference (in V) across the capacitor when it is fully charged is _______.

Text Solution

Verified by Experts

The correct Answer is:
8


` I = 10/(4/3 +2) = (10 xx3)/10 = 3` Amp
`i_(1) = 2 ` Amp
`i_(2)= 1 ` Amp
`V_(AB) = 1 xx 2 + 3 xx 2 = 8V`
Promotional Banner

Topper's Solved these Questions

  • JEE MAINS

    JEE MAINS PREVIOUS YEAR|Exercise Chemistry|1 Videos
  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Physics (Section B )|10 Videos

Similar Questions

Explore conceptually related problems

In the circuit shown in fig. the cell is ideal with emf 15V. Each resistance is of 3Omega. The potential difference across the capacitoro in steady state is

In the circuit shown, the cell is ideal , with emf= 15 V . Ecah resistance is of 3 Omega. the potential difference across the capacitor is

In the circuit shown the cell is idea with end =15V each resistance is of 3Omega The potential difference the capacitor is

A battery of e.m.f. 10 V is connected to resistance as shown in figure. The potential difference V_(A) - V_(B) between the point A and B is

A cell which has an emf 1.5 V is connection series with an external resistance of 10Omega . If the potential difference across the cell is 1.25 V, then the internal resistance of the cell is ("in" Omega)

Two capacitors C_(1) and C_(2) are connected in a circuit as shown in figure. The potential difference (V_(A) - V_(B)) is

JEE MAINS PREVIOUS YEAR-JEE MAINS 2020-PHYSICS
  1. The figure shows a region of length ‘l’ with a uniform magnetic field ...

    Text Solution

    |

  2. A ray incident at an angle of incidence 60^(@) enters a glass sphere o...

    Text Solution

    |

  3. An ideal cell of emf 10 V is connected in circuit shown in figure. Eac...

    Text Solution

    |

  4. A square shaped hole of side l = a/2 is carved out at a distance d = ...

    Text Solution

    |

  5. A particle of mass m is moving along the x-axis with initial velocity ...

    Text Solution

    |

  6. A wire of density 9 xx 10^(3) kg//m^(3) is stretched between two clamp...

    Text Solution

    |

  7. A spaceship in space sweeps stationary interplanetary dust . As a...

    Text Solution

    |

  8. Ten charge are placed on the circumfereence of a circle of radius ...

    Text Solution

    |

  9. An infinitely long straight wire carrying current I , one side op...

    Text Solution

    |

  10. In the circuit shown , charge on the 5 mu F capacitor is :

    Text Solution

    |

  11. A galvanometer is used in laboratory for detecting the null point...

    Text Solution

    |

  12. Two coherenet source of sound S(1) and S(2) produce sound waves ...

    Text Solution

    |

  13. Two different wirese having lengths L(1) and L(2) and respective ...

    Text Solution

    |

  14. In an experiment to verify Stokes law , a small spherical ball of r...

    Text Solution

    |

  15. A parallel plate capacitor has plate of length 'l' width 'w' and sep...

    Text Solution

    |

  16. A driver in a car , approaching a vertical wall notices that the fre...

    Text Solution

    |

  17. A ring is hung on a nail. It can osicallate without slpping or slid...

    Text Solution

    |

  18. Two Zener diodes (A and B ) having breakdown voltage of 6 V and 4...

    Text Solution

    |

  19. A radiocative nucleus deays by two different processes. The half li...

    Text Solution

    |

  20. Consider three quantities: x = (E)/( b) , y = (1)/(sqrt( mu(0) epsilon...

    Text Solution

    |