Home
Class 12
PHYSICS
Switch is in position A for long time. ...

Switch is in position A for long time. At time t = 0 it is shifted to position B. Find the maximum charge that will accumulate on capacitor

A

a. `(sqrt(LC))(E)/(R)`

B

b. `(E)/((sqrt(LC))R)`

C

c. `(sqrt((L)/(C)))(E)/(R)`

D

d. `(sqrt((C)/(L)))(E)/(R)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section - B) (Objective Type Questions (One option is correct))|14 Videos
  • ALTERNATING CURRENT

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section - C ) (Objective Type Questions) ( More than one option are correct)|2 Videos
  • ALTERNATING CURRENT

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|15 Videos
  • ATOMS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION J (Aakash Challengers )|5 Videos

Similar Questions

Explore conceptually related problems

In the circuit shown in the figure, the switch was kept in position - 1 for a very long time and then at t = 0 it is shifted to position - 2. The current in the circuit immediately after that is i = a/b A, then the value of a + b is

In figure, the switch is in the position 1 for long time, then the switch is shifted to position 2 at t=0 . At this instant the value of i_1 and i_2 are

In the circuit shown in the figure initialy the switch in position 1 for a long time, then suddenly at t=0 the switch is shifted to position 2. It is required that a constant current should flow in the circuit, the value of resistance R in the circuit

In the circuit shown, the switch has been in position 1 for a long time. Now the switch is shifted to position 2. If this instant is taken as t = 0, then at time t=(pi)/(2)

In the circuit in Fig. switch S_(1) was closed for a long time . At time t = 0 the switch is opened. Find the maximum potentail difference across the plates of the capacitor after the switch is opened.

In the circuit shown in the figure, the switch S is in position 1 for a long time. Now the switch is thrown to position 2. Find the total heat developed in the circuit till the steady state is reached again.

Condsider . Now the switch is shifted to position 2 . The charge appearing on capacitor C_(3) is

In the circuit shown , switch s_1 was closed for a long time. At time t=0 switch is opened . The maximum charge stored on the capactitor after opening the switch is 0.01K C. Find K.

In the circuit shown below, the switch is in position 1 for a long time. At some moment after that the switch is thrown in position 2. The quantity of heat generated in the resistance of 375 ohm after the switch is changes to position 2 is :

In Fig. switch S is closed for a long time. At t = 0 , if it is opened, then

AAKASH INSTITUTE ENGLISH-ALTERNATING CURRENT -Assignment (Section - A) ( Objective Type Questions ( One option is correct))
  1. Switch is in position A for long time. At time t = 0 it is shifted to...

    Text Solution

    |

  2. Which of these have dimension, different from others ?

    Text Solution

    |

  3. Power factor of the circuit shown here is

    Text Solution

    |

  4. Which voltmeter will give zero reading at resonance ?

    Text Solution

    |

  5. For which set of values of X(L), X(C) and R, a series LCR circuit will...

    Text Solution

    |

  6. Voltage input in a circuit is V = 300 sin (omega t) with current = 100...

    Text Solution

    |

  7. Choke coil is a series

    Text Solution

    |

  8. Find average power loss in the following RLC circuit

    Text Solution

    |

  9. In series LCR circuit at resonance

    Text Solution

    |

  10. Reading shown by the hot wire voltmeter used in the circuit here is

    Text Solution

    |

  11. Emf applied and current in an A.C. circuit are E=10sqrt(2) sin omega t...

    Text Solution

    |

  12. Phase relationship between current (l) and applied voltage (E) for a ...

    Text Solution

    |

  13. In an electric iron heat producedm is same, whether it is connected a...

    Text Solution

    |

  14. The phase difference between voltage and current in series L-C circu...

    Text Solution

    |

  15. A charged capacitro and an inductor are connected in series. At time ...

    Text Solution

    |

  16. In the LC circuit shown below, the current is in direction as shown an...

    Text Solution

    |

  17. The electrical analog of a spring constant k is

    Text Solution

    |

  18. A 16 mu F capacitor is charged to a 20 Volt potential. Battery is then...

    Text Solution

    |

  19. An LC series circuit has an oscillation frequency f. Two isolated indu...

    Text Solution

    |

  20. In oscillating Lc circuit, the total stored energy is U and maximum ch...

    Text Solution

    |