Home
Class 12
PHYSICS
In an L-C oscillation maximum charge on ...

In an L-C oscillation maximum charge on capacitor can be `Q_0` . If at any instant electrical energy is the `3/4` of the magnetic energy then the charge on capacitor at that instant is

A

`(2Q_0)/3`

B

`sqrt(3/7)Q_0`

C

`3/7 Q-0`

D

`sqrt(2/3)Q_0`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

In L-C oscillation, maximum charge on capacitor can be Q. If at any instant, electric energy and magnetic enegy associated with circuit is equal, then charge on capacitor at the anstant is

Can we give any desired charge to a capacitor?

Let at any instant point charge is at x distance from centre Q. Net charge on surface of conductor at this instant

In a charged capacitor, the energy resides in

In a charged capacitor, the energy is stored in

Energy Stored In A Charged Conductor Or Capacitor

A non-resistive inductor is connected across a fully charged capacitor and the L-C circuit is set oscillating at its natural frequency. What is the value of the current when the charge on the capacitor has the maximum value of 100 mu C ?

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

AAKASH INSTITUTE-TEST 2-EXERCISE
  1. Choose the correct expression for the pointing vectorvec S in free spa...

    Text Solution

    |

  2. If the electric field component of an electromagnetic wave moving in p...

    Text Solution

    |

  3. In an L-C oscillation maximum charge on capacitor can be Q0 . If at an...

    Text Solution

    |

  4. A current of 2A is flowing at 220 V in the primary coil of a transform...

    Text Solution

    |

  5. In an AC circuit as shown in the figure, the source is of r.m.s voltag...

    Text Solution

    |

  6. A capacitor of capacitance 2 µF and resistor of resistance 12 Ω are co...

    Text Solution

    |

  7. The current in an AC circuit is given byI = I0 sin (50 πt) where t is ...

    Text Solution

    |

  8. In a series AC circuit containing a capacitor and a resistor only

    Text Solution

    |

  9. An inductor of reactance XL = 4 Ω and resistor of resistance R = 3 Ω a...

    Text Solution

    |

  10. A circular loop of radius r is placed at the center of current carryin...

    Text Solution

    |

  11. At a place true dip angle is 60°. The apparent dip when plane of dip c...

    Text Solution

    |

  12. A bar magnet of magnetic moment M is hung by a thin cotton thread in a...

    Text Solution

    |

  13. A magnetising field intensity of 1000 A/mproduces a magnetic flux dens...

    Text Solution

    |

  14. A conducting wire carrying current I is shown in the figure. The magni...

    Text Solution

    |

  15. Current sensitivity of a moving coil galvanometer is independent of

    Text Solution

    |

  16. A uniformly charged ring having linear charge density λ is rotating in...

    Text Solution

    |

  17. The magnetic field at a distance X from the centre, on the axis of a c...

    Text Solution

    |

  18. The magnetic dipole moment of a current carrying conducting loop depen...

    Text Solution

    |

  19. A long straight conducting solid cylindrical wire of radius R carries ...

    Text Solution

    |

  20. A proton and an alpha particle projected with same velocity in uniform...

    Text Solution

    |