Home
Class 12
PHYSICS
In pure inductive circuit, the curves be...

In pure inductive circuit, the curves between frequency `f` and reciprocal of inductive reactance `1//X_(L)` is

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
`X_(L)=2pifLimplies X_(L) prop fimplies 1/(X_(L)) prop 1/f`
i.e. graph between `1/(X_(L))` and `f` will be a hyperbola.
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    A2Z|Exercise Different Ac Circuits|30 Videos

  • ALTERNATING CURRENT

    A2Z|Exercise Power In Ac Circuits|21 Videos

  • ALTERNATING CURRENT

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

  • ATOMIC PHYSICS

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

Similar Questions

Explore conceptually related problems

In a purely inductive circuit, the current is

With increase in frequency of an AC supply, the inductive reactance:

Assertion (A) : The inductive reactance limits the currents in a purely inductive circuit in the same way as the resistancefsd circuit. Reason (R ) : The inductive reactance is directly propontional to the inductance and to the frequency of tha varying current.

In a pure capacitive circuit if the frequency of ac source is doubled, then its capacitive reactance will be

How does inductive reactance vary when frequency of a.c. source in the circuit is halved ?

A pure inductive circuit with inductance 30 mH is connected to a source of 220 V. Calculate the inductive reactance and rms current in the circuit given the frequency of source is 100 Hz.

In a pure inductive circuit or In an ac circuit containing inductance only, the current

Statement I : In series LCR circuit , the resonance occurs at one frequency only. Statement II : At this frequency, inductive reactance is equal to capacitative reactance.

The phase angle between current and voltage in a purely inductive circuit is

A2Z-ALTERNATING CURRENT-Connected With Ac
  1. Same current is flowing in two alternating circuits. The first circuit...

    Text Solution

    |

  2. In a series circuit R=300Omega, L=0.9H, C=2.0 muF and omega=1000rad//s...

    Text Solution

    |

  3. In a L-R circuit, the value of L is (0.4/(pi)) henry and the value of ...

    Text Solution

    |

  4. An e.m.f. E=4cos(1000t)volt is applied to an LR circuit of inductance ...

    Text Solution

    |

  5. In an AC circuit, a resistance of Rohm is connected is series with an ...

    Text Solution

    |

  6. If an 8Omega resistance and 6Omega reactance are present in an AC seri...

    Text Solution

    |

  7. A 220V,50Hz Ac source is connected to an inductance of 0.2H and a resi...

    Text Solution

    |

  8. When 100volts DC is applied across a coil, a current of 1amp flows thr...

    Text Solution

    |

  9. A circuit has a resistance of 11 Omega, an inductive reactance of 25 O...

    Text Solution

    |

  10. A 0.7 henry inductor is connected across a 120 V-60 Hz AC source. The ...

    Text Solution

    |

  11. There is a 5 Omega resistance in an AC, circuit. Impedence of 0.1 H is...

    Text Solution

    |

  12. The coefficient of induction of a choke coil is 0.1 H and resistance i...

    Text Solution

    |

  13. In a series LCR circuit, resistance R=10Omega and the impedence Z=20Om...

    Text Solution

    |

  14. A 12 ohm resistor and a 0.21 henry inductor are connected in series to...

    Text Solution

    |

  15. A coil of inductance L has an inductive reactance of X(L) in an AC cir...

    Text Solution

    |

  16. The impedence of a consists of 3ohm resistance and 4ohm reactance. The...

    Text Solution

    |

  17. In an AC circuit the reactance of a coil is sqrt(3) times its resistan...

    Text Solution

    |

  18. The figure shows variation of R,X(L) and X(C) with frequency f in a se...

    Text Solution

    |

  19. A constant voltage at different frequencies is applied across a capaci...

    Text Solution

    |

  20. In pure inductive circuit, the curves between frequency f and reciproc...

    Text Solution

    |