Home
Class 12
PHYSICS
Four capacitors are arranged as shown. A...

Four capacitors are arranged as shown. All are initially uncharged. A 30 V battery is palced across terminal `PQ` to charge the capacitors and is then removed. The voltage across the terminals RS is then (in volt)

A

10

B

20

C

30

D

40

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATIC POTENTIAL AND CAPACITORS

    DC PANDEY ENGLISH|Exercise (B) Chapter exercises|17 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITORS

    DC PANDEY ENGLISH|Exercise (C) Chapter exercises|50 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITORS

    DC PANDEY ENGLISH|Exercise Check point 2.5|20 Videos

  • ELECTROMAGNETIC WAVES

    DC PANDEY ENGLISH|Exercise Sec C|22 Videos

  • ELECTROSTATICS

    DC PANDEY ENGLISH|Exercise Medical entrances gallery|37 Videos

Similar Questions

Explore conceptually related problems

Three capacitors are arranged as shown in. Find the equivalent capactiy across the points A and B. .

Three initially uncharged capacitors are arranged with batteries as shown in. Find the charge on each capacitor. .

Four resistors are connected as shown in the figure. A 6 V battery of negligible resistance is connected across terminal battery of negligible resistance A and C. The potential difference across terminal B and D will be

Several identical capacitors were connected in parallel and charged to a voltage φ_(0) . Subsequently they were reconnected in series with the aid of a switch. What will be the voltage across the terminals? Will the energy of the system change?

In the circuit shown, all the capacitors are initially uncharged. The current through the battery just after closing the switch 'S' is

In the figure an A.C of rms voltage 200 volt is appled to the circuit containing diode and the capacitor and it is being rectified. The maximum potential across the capacitor C in volt will be

Potential different across the terminals of the battery shown in figure is

A capacitor is charged by a battery. The battery is removed and another identical uncharged capacitor is connected in parallel. The total electrostatic energy of resulting system:

A 1muF capacitor and a 2µF capacitor are connected in series across a 1200 V supply line. a. Find the charge on each capacitor and the voltage across them. b. The charged capacitors are disconnected from the line and from each other and reconnected with terminals of like sign together. Find the final charge on each and the voltage across them.

Two capacitors of capacitance C and nC are connected in parallel. A battery of emf V is connected across the combination. Now the battery is removed and a dielectric constant K is inserted filling the space between the plates of capacitor of capacitance C. The final potential difference across the system is

DC PANDEY ENGLISH-ELECTROSTATIC POTENTIAL AND CAPACITORS-(A) Chapter exercises
  1. A circuit is shown in the figure below. Find out the charge of the con...

    Text Solution

    |

  2. A potential of V = 3000 V is applied to a combination of four initiall...

    Text Solution

    |

  3. Four capacitors are arranged as shown. All are initially uncharged. A ...

    Text Solution

    |

  4. If the equivalent capacitance between points P and Q of the combinatio...

    Text Solution

    |

  5. In the ciruit shown in, C=6 muF. The charge stored in the capacitor of...

    Text Solution

    |

  6. In the circuit shown in figure. Charge stored in 6 mu F capacitor will...

    Text Solution

    |

  7. In the given circuit, if point C is connected to the earth and a poten...

    Text Solution

    |

  8. In the given network capacitance, C(1) = 10muF, C(2) = 5 muF and C(3) ...

    Text Solution

    |

  9. Two condensers, one of capacity C and the other of capacity C//2 are c...

    Text Solution

    |

  10. In the circuit shown here C(1) = 6muF, C2 = 3muF and battery B = 20V. ...

    Text Solution

    |

  11. Consider the arrangement of three plates X,Y and Z each of the area A ...

    Text Solution

    |

  12. A light bulb, a capacitor and a battery are connected together as show...

    Text Solution

    |

  13. Point charges +4q, -q and +4q are kept on the x-axis at points x=0,x=a...

    Text Solution

    |

  14. Two spherical conductors of radii 4 cm and 5 cm are charged to the sam...

    Text Solution

    |

  15. A hollow charged metal sphere has radius r. If the potential differenc...

    Text Solution

    |

  16. Charge Q on a capacitor varies with voltage V as shown in the figure, ...

    Text Solution

    |

  17. How many 1muF capacitors must be connected in parallel to store a char...

    Text Solution

    |

  18. In the figure below, the capacitance of each capacitor is 3 muF. The e...

    Text Solution

    |

  19. The 500 muF capacitor is charged at a steady rate of 100 mu C//s. The ...

    Text Solution

    |

  20. A ball of mass 1g and charge 10^(-8) C moves from a point A. Where pot...

    Text Solution

    |