Home
Class 12
PHYSICS
In the given LC circuit,if initially cap...

In the given LC circuit,if initially capacitor C has charge Q on it and 2C has charge 2Q. The polar ar as shown in figure. Then after closing switch S and t=0

A

energy will get equally distributed in both the capacitor just after closing the switch.

B

initial rate of growth of current in inductor will be `2 Q//3CL`

C

maximum energy in the inductor will be `3Q^(2)//2C`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise Exercis-2 PART 1|14 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise Exercis-2 PART 2|17 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise Exercis-1|63 Videos

  • ELECTRODYNAMICS

    RESONANCE ENGLISH|Exercise Advanced level problems|31 Videos

  • ELECTROSTATICS

    RESONANCE ENGLISH|Exercise HLP|40 Videos

Similar Questions

Explore conceptually related problems

In the given circuit, the initial charges on the capacitors are shown in the figure. The charge flown through the switches S_(1) and S_(2) respectively after closing the switches are

In the given figure switch is open initially and capacitor C_2 is unchanged Charge on C2 just after closing the switch is

An inductor and two capacitors are connected in the circuit as show in Fig Initially capacitor A has no charge and capacitor B has CV charge. Assume that the circuit has no resistance at all. At t = 0 , switch S is closed, then [given LC = (2)/(pi^(2) xx 10^(4)) S^(2) and Cv = 100 mC]

In the circuit shown in figure, the capacitors are initially uncharged. The current through resistor PQ just after closing the switch is

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 : .

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

In the circuit shown, the capacitor C_1 is initially charged with charge q_0 . The switch S is closed at time t = 0 . The charge on C_2 after time t is

The figure shows an RC circuit with a parallel plate capacitor. Before switching on the circuit, plate A of the capacitor has a charge. -Q_(0) while plate B has no net charge. If at t = 0 , the switch is closed then after how much time (in seconds) will the net charge on plate A becomes zero? [Given : C = 1 mu F, Q_(0) = 1 mC, epsilon = 1000 V and R = (2 xx 10^(6))/(ln 3) Omega]

n the circuit shown in the figure, the capacitor C is charged to a potential V_(o) The heat generated and charge flow, in the circuit to when the switch S is closed, is

In the given circuit the capacitor (C) may be charged through resistance R by a battery V by closing switch (S_1) . Also when (S_1) is opend and (S_2) is closed the capacitor is connected in series with inductor (L). Given taht the total charge stored in the LC circuit is (Q_0) . for Tge0 the charge on the capacitor is

RESONANCE ENGLISH-ELECTROMAGNETIC INDUCTION-Exercis-1 PART 2
  1. A cylindrical space of radius R is filled with a uniform magnetic indu...

    Text Solution

    |

  2. In the uniform electric field shown in figure, find

    Text Solution

    |

  3. A uniform magnetic field of induction B is confined to a cylindriacal ...

    Text Solution

    |

  4. A wire of fixed length is wound on a solenoid of length 'l' and radius...

    Text Solution

    |

  5. Two inductors L(1) and L(2) are connected in parallel and a time varyi...

    Text Solution

    |

  6. In an LR circuit, current at t=0 is 20A . After 2s it reduced to 18A. ...

    Text Solution

    |

  7. In the given circuit, let i(1) be the current drawn battery at time t=...

    Text Solution

    |

  8. In a series L-R growth circuit, if maximum current and maximum voltage...

    Text Solution

    |

  9. A solenoid having an iron core has its terminals connected across an i...

    Text Solution

    |

  10. Two inductors coils of self inductance 3H and 6H respectively are conn...

    Text Solution

    |

  11. The battery shown in the figure is ideal.The values are epsilon=10 V,R...

    Text Solution

    |

  12. When induced emf in inductor coil is 50% of its maximum value then sto...

    Text Solution

    |

  13. An inductor coil stores energy U when a current I is passed through it...

    Text Solution

    |

  14. Two coils are at fixed locations. When coil 1 has no current and the c...

    Text Solution

    |

  15. A rectangular loop of sides 'a' and 'b' is placed in xy plane. A very ...

    Text Solution

    |

  16. Two coils of self inductance 100 mH and 400 mH are placed very closed ...

    Text Solution

    |

  17. A long straight wire is placed along the axis of a circuit ring of rad...

    Text Solution

    |

  18. The frequency of oscillation of current in the inductor is:

    Text Solution

    |

  19. In the given LC circuit,if initially capacitor C has charge Q on it an...

    Text Solution

    |

  20. A circuit containing capacitors C(1) and C(2) as shown in the figure a...

    Text Solution

    |