Home
Class 12
PHYSICS
Consider the situation shown in the figu...

Consider the situation shown in the figure. The capacitor `A` has a charge `q` on it whereas `B` is uncharged. The charge appearing on the capacitor `B` a long `7` time after the switch is closed is :
.

A

zero

B

`q//2`

C

q

D

q

Text Solution

Verified by Experts

The correct Answer is:
A
Due attraction with positive charge, no negative charge on capacitor A will flow through the switch `S`.
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Conisder the istuation shown in the figure. The capacitor A has a charge q on it whereas B is unchanged. The charge appearing on the capacitor B a long time after the switch is closed is

The charge on each of the capacitors 0.16 ms after the switch S is closed in figure is :

Find the charge on each of the capacitor 0.20ms after the switch S is closed in Figure.

Initially the capacitor is uncharged find the charge on capacitor as a function of time, if switch is closed at t=0.

Find heat produced in the capacitors after long time on closing the switch S

Consider the situation shown in the figure. The switch S is open for a long time and then closed and again steady state reached then (a) Find the charge flown through the battery after the switch S is closed. (b) Find the charge flown through the switch S from B to A. (c) Find the work done by the battery after the switch S is closed. (d) Find the change in energy stored in the system of capacitors. (e) Find the heat developed in the system after the switch S is closed.

Two capacitors of equal capacitance ( C_1 = C_2 ) are shown in the figure. Initially, while the switch S is open, one of the capacitors is uncharged and the other carries charge Q0. The energy stored in the charged capacitor is U0. Sometimes after the switch is colsed, the capacitors C_1 and C_2 carry charges Q_1 and Q_2, respectively, the voltages across the capacitors are V_1 and V_2 , and the energies stored in the capacitors are U_1 and U_2 . Which of the following statements is INCORRECT ?

NARAYNA-CAPACITANCE-Level-VI
  1. A parallel plate capacitor of capacitance C is connected to a battery ...

    Text Solution

    |

  2. A parallel plate capacitor of area A, plate separation d and capacitan...

    Text Solution

    |

  3. Consider the situation shown in the figure. The capacitor A has a char...

    Text Solution

    |

  4. Four capacitor and a battery of emf 24 V are connected as shown in the...

    Text Solution

    |

  5. Two identical capacitors, have the same capacitance C. One of them is ...

    Text Solution

    |

  6. A parallel plate capacitor is located horizontally, so that one of its...

    Text Solution

    |

  7. Seven capacitor are connected as shown in the figure. . The equiva...

    Text Solution

    |

  8. Four capacitors and two batteries are connected as shown in the diagra...

    Text Solution

    |

  9. A parallel plate air capacitor is connected to a battery. The quantiti...

    Text Solution

    |

  10. A parallel plate capacitor is charged and the charging battery is then...

    Text Solution

    |

  11. Three parallel plate capacitors C(1) = 4 muF,C(2) =2mu F,C(3) = 6muF w...

    Text Solution

    |

  12. Three parallel plate capacitors C(1) = 4 muF,C(2) =2mu F,C(3) = 6muF w...

    Text Solution

    |

  13. A parallel plate capacitor has smooth square plates of side ''a''. It ...

    Text Solution

    |

  14. Two parallel-plate capacitors with different distances between the pla...

    Text Solution

    |

  15. A parallel-plate capacitor is filled with a dielectric upto one-half o...

    Text Solution

    |

  16. A capacitor of capacitance 2 mu F is initially connected to a battery ...

    Text Solution

    |

  17. Solve the above problem, if 20 V battery is connected with unlike pola...

    Text Solution

    |

  18. A conducting slab is in between a parallel plate capacitor. The thickn...

    Text Solution

    |

  19. In the circuit shown in the figure four capacitors are connected to a ...

    Text Solution

    |

  20. In the circuit diagram shown here seven capacitors are connected to a ...

    Text Solution

    |