Home
Class 12
PHYSICS
An oscillator circuit consists of an ind...

An oscillator circuit consists of an inductance of `0.5mH` and a capacitor of `20muF`. The resonant frequency of the circuit is nearly

A

`15.92 Hz`

B

`159.2 Hz`

C

`1592 Hz`

D

`15910 Hz`

Text Solution

Verified by Experts

The correct Answer is:
C
`v_(0)=1/(2pisqrt(LC))=1/(2xx3.14sqrt(5xx10^(-4)xx20xx10^(-6)))`
`v_(0)=(10^(4))/6.28=1529Hz`
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    A2Z|Exercise Power In Ac Circuits|21 Videos

  • ALTERNATING CURRENT

    A2Z|Exercise Problems Based On Mixed Concepts|40 Videos

  • ALTERNATING CURRENT

    A2Z|Exercise Connected With Ac|42 Videos

  • ATOMIC PHYSICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

A circuit of negligible resistance has an inductane of 10 mH and a capacitance of 0.1 muF . The resonant frequency of the circuit is nearly

In the circuit of transistor as an amplifier,tank circuit consists of inductance of 450 mH and capacitance of 9 muF . The frequency of oscillation is nearly

An L-R circuit consists of an inductance of 8mH and a resistance of 4 Omega . The time constant of the circuit is :-

In rejector circuit, above resonant frequency the circuit is

An AC circuit consists of an inductor of inductance 0.5H and a capacitor of capacitance 8muF in series. The current in the circuit is maximum when the angular frequency of AC source is

A 50Omega resistor is connected in series with an inductance of 450 mH and capacitance 9 muF . The resonant frequency is nearly

An L-C circuit consists of an inductor coil withh L=50.0mH and 20.0muF capacitor. There is negligible resistance in the circuit. The circuit is driven by a voltage source with V=V_0cosomegat . If V_0=5.00mV and the frequency is twice the resonance frequency, determine. a. the maximum charge on the capacitor. b. the maximum current in the circuit. c. the phase relationship between the voltages across the inductor, the capacitor and the sourse.

Find the resonant frequency of a series circuit consist of an inductance 200 muH , a capacitance of 0.0005muF and a resistance of 10 Omega .

An LCR series circuit contains L = 8 H, C = 0.5 muF and R =100 Omega The resonant frequency of the circuit is .

A2Z-ALTERNATING CURRENT-Different Ac Circuits
  1. Which of the following curves represents the variation of impedance (Z...

    Text Solution

    |

  2. An AC circuit consists of an inductor of inductance 0.5H and a capacit...

    Text Solution

    |

  3. L, C and R represent the physical quantities, inductance, capacitance ...

    Text Solution

    |

  4. The phase difference between the current and voltage of LCR circuit in...

    Text Solution

    |

  5. In a series resonant circuit, the AC voltage across resistance R, indu...

    Text Solution

    |

  6. The resonant frequency of a circuit is f. If the capacitance is made 4...

    Text Solution

    |

  7. In the non-resonant circuit, what will be the nature of the circuit fo...

    Text Solution

    |

  8. In an ac circuit the potential differences across an inductance and re...

    Text Solution

    |

  9. An LCR circuit contains R=50 Omega, L=1 mH and C=0.1 muF. The impedenc...

    Text Solution

    |

  10. A series AC circuit consists of an inductor and a capacitor. The induc...

    Text Solution

    |

  11. In the circuit below, the AC source the voltage V=20cos (omegat) volts...

    Text Solution

    |

  12. An oscillator circuit consists of an inductance of 0.5mH and a capaci...

    Text Solution

    |

  13. A coil of 200Omega resistance and 1.0H inductance is conneted to an AC...

    Text Solution

    |

  14. In a LCR circuit the P.D between the terminals of the inductance is 60...

    Text Solution

    |

  15. A coil has L=0.04H and R=12Omega. When it is connected to 220V, 50Hz s...

    Text Solution

    |

  16. A virtual current of 4A and 50Hz flows in an AC circuit contaning a co...

    Text Solution

    |

  17. For a series RLC circuit R=X(L)=2X(C). The impedance of the current an...

    Text Solution

    |

  18. The current in series LCR circuit will be the maximum when omega is

    Text Solution

    |

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

    Text Solution

    |

  20. When an AC source of emf e=E(0) sin(100t) is connected across a circu...

    Text Solution

    |