Home
Class 12
PHYSICS
Find charges on different capacitors....

Find charges on different capacitors.

A

`30 muC` ` 20 muC` `10 muC`

B

`300 muC` ` 200 muC` `100 muC`

C

`30 muC` ` 10 muC` `10 muC`

D

`10 muC` ` 20 muC` `10 muC`

Text Solution

Verified by Experts

The correct Answer is:
A

`C_(n et)=2muF, q=CV=2xx15=30muC`
now this `q` will be distributed between `4muF` and `2muF` in direct ratio of their capacities.
Promotional Banner

Topper's Solved these Questions

  • CAPACITORS

    DC PANDEY|Exercise OBJECTIVE_TYPE|1 Videos
  • CAPACITORS

    DC PANDEY|Exercise OBJECTIVE_TYPE|1 Videos
  • ATOMS

    DC PANDEY|Exercise MEDICAL ENTRANCES GALLERY|42 Videos
  • COMMUNICATION SYSTEM

    DC PANDEY|Exercise Subjective|11 Videos

Similar Questions

Explore conceptually related problems

Find the charges on different capacitors.

In the given arrangement of capacitors, 6muC charge is added to point a. Find the charge on upper capacitor.

find the charges on the capacitors in figure. And the potential differences across them.

The charge on the capacitor is initially zero. Find the charge on the capacitor as a function of time t . All resistors are of equal value R .

Find the charges on the three capacitors shown in figure

Find the charges on the three capacitors shown in figure

Find charge on each capacitor and potential difference across each capacitor .

Find the charge on the capacitor shown in figure

DC PANDEY-CAPACITORS-Exercise
  1. A parallel air capacitance 245muF has a charge of magnitude 0.48muC on...

    Text Solution

    |

  2. Two parallel plates have equal and opposite charges. When the space be...

    Text Solution

    |

  3. Find charges on different capacitors.

    Text Solution

    |

  4. Find the charges on different capacitors.

    Text Solution

    |

  5. Assertion : From the relation C = q/V We can say that, if more charge ...

    Text Solution

    |

  6. Assertion : A parallel plate capacitor is first charged and then dista...

    Text Solution

    |

  7. Assertion : When an uncharged capacitor is charged by a battery only 5...

    Text Solution

    |

  8. Assertion: Discharging graphs of two C.R. circuits having the same val...

    Text Solution

    |

  9. Assertion : In series combination, charges on two capacitors are alway...

    Text Solution

    |

  10. Assertion : Two capacitors are charged from the same battery nd then c...

    Text Solution

    |

  11. Assertion: In the circuit shown in figure no charge will stored in the...

    Text Solution

    |

  12. Assertion: In the circuit in figure, time constant of charging of capa...

    Text Solution

    |

  13. Assertion: Two capacitors are connected in series with a battery. Ene...

    Text Solution

    |

  14. Assertion: In the circuit shown in figure with a dielectric slab is in...

    Text Solution

    |

  15. The separation between the plates of a charged parallel-plate capacito...

    Text Solution

    |

  16. If the plates of a capacitor are joined together by as conducting wire...

    Text Solution

    |

  17. Two metal spheres of radii a and b are connected by a thin wire. Their...

    Text Solution

    |

  18. n identical capacitors are connected in parallel to a potential differ...

    Text Solution

    |

  19. In the circuit shown in figure, the ratio of charge on 5muF and 2muF c...

    Text Solution

    |

  20. In Millikan's oil drop experiment an oil drop of radius r and change Q...

    Text Solution

    |