Home
Class 12
PHYSICS
The frequency of oscillation of current ...

The frequency of oscillation of current in the inductor is:

A

`(1)/(3sqrt(LC))`

B

`(1)/(6pisqrt(LC))`

C

`(1)/(sqrt(LC))`

D

`(1)/(2pisqrt(LC))`

Text Solution

Verified by Experts

The correct Answer is:
B
`f=(1)/(2pisqrt(L_(eq)C_(eq)))=(1)/(2pisqrt(3L xx 3C))=(1)/(6pisqrt(LC))`
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

The frequency of oscillation of current in the inductance is

What is frequency of oscillation ?

An inductor of inductance L Henry is connected to an AC supply of 12 V . The frequency of source is 50 Hz and current in the inductor is 0.5 A. When the same inductor is connected across a direct current supply of 12 V it draws the current of 1.5 A . Find the value of L .

The frequency of LC oscillation is given by

The frequency of oscillation in an oscillation

Frequency of oscillation is proportional to

Frequency of oscillation is proportional to

The frequency of oscillation is ______Hz.

An ac generator G with an adjustable frequency of oscillation is used in the circuit, as shown. Average energy stored by the inductor L_(2) (source is at resonance frequency) is equal to

CAREER POINT-UNIT TEST 8-Physics
  1. The real angle of dip, if a magnet is suspended at an angle of 30^(@) ...

    Text Solution

    |

  2. The relative permeability is represented by mu(r) and susceptibility i...

    Text Solution

    |

  3. In a uniform magneitc field of induced B a wire in the form of a semic...

    Text Solution

    |

  4. An alternating current I in an inductance coil varies with time t acco...

    Text Solution

    |

  5. The self inductance of a solenoid of length L, area of cross-section A...

    Text Solution

    |

  6. In the inductive circuit given in the figure, the current rises after ...

    Text Solution

    |

  7. A current I = 10 sin (100pi t) amp. Is passed in first coil, which ind...

    Text Solution

    |

  8. The figure shows three circuits with identical batteries, inductors an...

    Text Solution

    |

  9. A small square loop of wire of side l is placed inside a large square ...

    Text Solution

    |

  10. In adjacent circuit, switch S is closed at t = 0. The time at which cu...

    Text Solution

    |

  11. A generator at a utility company produces 100 A of current at 4000 V. ...

    Text Solution

    |

  12. One 10V, 60W bulb is to be connected to 100V line. The required induct...

    Text Solution

    |

  13. An AC source of angular frequency omega is fed across a resistor R and...

    Text Solution

    |

  14. If the reading of the voltmeters vary with time as: V(1) = 20 sin omeg...

    Text Solution

    |

  15. The average and effective values for the waveshaphe shown in figure ar...

    Text Solution

    |

  16. An alternating current is given by (sqrt(3) sin omegat + cos omegat...

    Text Solution

    |

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

    Text Solution

    |

  18. A coil has an inductance of 0.7 H and is joined in series with a resis...

    Text Solution

    |

  19. Rms value of the saw-tooth voltage of peak value V(0) as shown in-

    Text Solution

    |

  20. A 2.5//pi muF capacitor and a 3000 ohm resistance are joined in series...

    Text Solution

    |