Home
Class 12
PHYSICS
If a 4 muF capacitor is charged to 1KV, ...

If a `4 muF` capacitor is charged to 1KV, then energy stored is conductor is

A

1J

B

8J

C

4J

D

2J

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|124 Videos
  • ELECTROSTATICS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos
  • ELECTROSTATICS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos
  • ELECTROMAGNETIC INDUCTION

    TARGET PUBLICATION|Exercise EVALUATION TEST|8 Videos
  • GRAVITATION

    TARGET PUBLICATION|Exercise EVALUATION TEST|24 Videos

Similar Questions

Explore conceptually related problems

If a 4muF capacitor is charged to 1 kV, then energy stored in the capacitor is

In a charged capacitor, the energy is stored in

The charge on a 48 muF capacitor is increased from 0.1 C to 0.5 C. the enerrgy stored in the capacitor increases by

In oscillating Lc circuit, the total stored energy is U and maximum charge upon capacitor is (Q)/(2) , the energy stored in the inductor is

A 450 muF capacitor is charged to 295 V . Then, a wire is connected between the plates. How many joule of thermal energy are produced as the capacitor discharges if all of the energy th was stored goes into heating the wire?

If the charge on a capacitor is increased by 2C, then the energy stored in it increases by 21 %. The original charge on the capacitor is

47-A capacitor of capacitor 5.00 muF is charged to 24.0 V and another capacitor of capacitance 6.0muF is charged to 12.0V (a) Find the energy stored in each capacitor .(b)The positive plates of the first capcitor is now connnected to the negative plate of the second and vice versa . Find the new charges on the capacitors .(c)Find the loss of electrostatic energy during the process .(d)Where does this energy go?

TARGET PUBLICATION-ELECTROSTATICS-CRITICAL THINKING
  1. Two identical capacitors, have the same capacitance C. One of them is ...

    Text Solution

    |

  2. A capacitor of capacitance C is charged to potential difference V and ...

    Text Solution

    |

  3. If a 4 muF capacitor is charged to 1KV, then energy stored is conducto...

    Text Solution

    |

  4. Two capacitors of capacities 1muF and 4muF are connected in series wit...

    Text Solution

    |

  5. Condensers of capacity 4muF, 5muF and 6muF are connected first in seri...

    Text Solution

    |

  6. A capacitor of 30 muF charged up to 500 volt is connected in parallel ...

    Text Solution

    |

  7. A 8 muF capacitor is fully charged across a 12V battery, it is then di...

    Text Solution

    |

  8. A condenser of of capacity 2 muF is charged to a potential of 100V. It...

    Text Solution

    |

  9. When two capacitors are connected in series, the equivalent capacitanc...

    Text Solution

    |

  10. Six identical capacitors, each of 1muF are joined in parallel and the ...

    Text Solution

    |

  11. Three capacitors of capacitanes C(1), C(2) and C(3) are connected (i)...

    Text Solution

    |

  12. Two capacitors of capacitance 2 muF and 3 muF are joined in series. Ou...

    Text Solution

    |

  13. When three identical capacitors are connected in series, their equival...

    Text Solution

    |

  14. In van de Graaff generator, the process of spraying the charge is call...

    Text Solution

    |

  15. Artificial transmutation is the process in which

    Text Solution

    |

  16. A parallel plate capacitor carries a harge Q. If a dielectric slab wit...

    Text Solution

    |

  17. A cyclinder of radius 4mm and surface density of charge 0.25 muC//m^(2...

    Text Solution

    |

  18. An infinite line charge produces a field of 9xx10^(4) NC^(-1) at a dis...

    Text Solution

    |

  19. A cylinder of radius R and length L is placed in the uniform electric ...

    Text Solution

    |

  20. The electrostatic energy stored in 1 litre volume of air when it is pl...

    Text Solution

    |