Home
Class 12
PHYSICS
In L-C-R series circuit...

In `L-C-R` series circuit

A

current may achieve same value for two different value of frequency

B

current can not achieve same value for two different values of frequency

C

current is maximum for a maximum value of frequency

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
a

`I` is same for two values of frequency namely `f_(1)` and `f_(2)`
Promotional Banner

Topper's Solved these Questions

  • GMP ASSESMENT

    FIITJEE|Exercise Assertion & Reason|15 Videos
  • GMP ASSESMENT

    FIITJEE|Exercise Multiple Question|58 Videos
  • GMP ASSESMENT

    FIITJEE|Exercise Numerical Based|61 Videos
  • GENERAL PHYSICS

    FIITJEE|Exercise MATRIX MATCH TYPE|3 Videos
  • GRAVITATION

    FIITJEE|Exercise Numerical based Question|2 Videos

Similar Questions

Explore conceptually related problems

Which increase in frequency of an AC supply , the impedance of an L-C-R series circuit

An L-C-R series circuit , connected to a source E, is at resonance. Then,

In L-C-R series AC circuit,

In an L-C-R series circuit R = 10Omega, X_(L) = 8Omega and X_(C) = 6Omega the total impedance of the circuit is -

Power dissipated in an L-C-R series circuit connected to an AC source of emf epsilon is

An L-C-R series circuit has a maximum current of 5A . If L=0.5H and C=8muF , then the angular frequency of AC voltage is

In an L-C-R series circuit, R = sqrt(5) Omega, = 9 Omega, X_(C ) = 7 Omega . If applied voltage in the circuit is 50 V then impedance of the circuit in ohm will be

In an L-C-R series circuit, the potential difference between the terminals of the inductance is 60 V, between the terminals of the capacitor is 30 V and that across the resistance is 40 V. Then, the supply voltage will be equal to

An L-C-R series circuit with R=100Omega is connected to a 200V , 50Hz a.c. source .When only the capacitance is removed, the voltage leads the current by 60^(@) and when only the inductance is removed, the current leads the voltage by 60^(@) . The current in the circuit is

An L-C-R series circuit with 100Omega resisance is connected to an AC source of 200V and angular frequency 300rad//s . When only the capacitance is removed, the current lags behind the voltage by 60^@ . When only the inductance is removed the current leads the voltage by 60^@ . Calculate the current and the power dissipated in the L-C-R circuit

FIITJEE-GMP ASSESMENT-Objective problems
  1. An electron moves on a straight line path Y Y' as shown in figure. A c...

    Text Solution

    |

  2. A conducting rod of length l is hinged at point O. It is a free to rot...

    Text Solution

    |

  3. In L-C-R series circuit

    Text Solution

    |

  4. A given LCR series circuit satisfes the condition for resonance with a...

    Text Solution

    |

  5. A liquid of refractive index 1.33 is placed between two identical plan...

    Text Solution

    |

  6. A converging lens of focal length 20 cm and diameter 5 cm is cut along...

    Text Solution

    |

  7. If final image after two refractions through the lens and one reflecti...

    Text Solution

    |

  8. A beam of light coming from infinty is passing through a biconvex lens...

    Text Solution

    |

  9. When the object is at distance mu1 and mu2 from the optical centre of ...

    Text Solution

    |

  10. A lens of any transparent material in air will behave as

    Text Solution

    |

  11. In Young's double slit experiment, white light is used. The seperation...

    Text Solution

    |

  12. In Young's double slit experiment, the intensity of light at a point o...

    Text Solution

    |

  13. YDSE is carried with two thin sheets of thickness 10.4mu m each and r...

    Text Solution

    |

  14. In Young's double slit experiment, we get 60 fringes in the field of v...

    Text Solution

    |

  15. In Young's doulbe-slit experiment the separation between two coherent ...

    Text Solution

    |

  16. A beam of light consisting of two wavelength 6300 A^(@) and lambda A^(...

    Text Solution

    |

  17. There is a equilateral prism of refractive index 3 on which a light ra...

    Text Solution

    |

  18. A current of (2.5+-0.05) A flows through a wire and develops a potenti...

    Text Solution

    |

  19. The dimension of L//C is equivalent to that of (L to inductance, C toc...

    Text Solution

    |

  20. A radioactive sample undergoes decay as per the following gragp. At ti...

    Text Solution

    |