Home
Class 12
PHYSICS
The reactance of a circuit is zero. It i...

The reactance of a circuit is zero. It is possible that the circuit contains

A

L, C and R.

B

L and C.

C

L and R.

D

R and C.

Text Solution

Verified by Experts

The correct Answer is:
A, B

(a,b) : To make net reactance of the circuit zero we need inductor and capacitor both in the circuit in such a way that their individual reactance ios equal . Hence possible options are (a) and (b) .
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise COMPETITION FILE D. MULTIPLE CHOICE QUESTIONS|13 Videos
  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise COMPETITION FILE ASSERTION REASON TYPE QUESTIONS|10 Videos
  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise COMPETITION FILE JEE (ADVANCED ) FOR IIT ENTRANCE|4 Videos
  • ATOMS

    MODERN PUBLICATION|Exercise Chapter Practice Test|16 Videos

Similar Questions

Explore conceptually related problems

When the frequency of the AC source in an LCR circuit equals the resonant frequency, the reactance of the circuit is zero. Does it mean that there is no current through the inductor or the capacitor?

Zero reactance is possible in which circuit?

Consider the following two statements A and B and identify the correct answer. {:A) At resonance of L-C series circuit, the reactance of circuit is minimum. {:B) The reactance of a capacitor is an A.C circuit is similar to the reactance of a capacitor in a D.C circuit

In a seris LCR circuit, the inductive reactance (X_(L)) is 10 Omega and the capacitive reactance (X_(C)) is 4 Omega . The resistance (R) in the circuit is 6 Omega. The power factor of the circuit is :

The power factor in the circuit is unity, when the circuit contains an ideal

In the circuit shown in the figure, find: (a) the reactance of the circuit (b) impedance of the circuit (c )the current (d) readings of the ideal AC voltmeters(these are hot wire instruments and read rms values)

The capacitive reactance in an A.C. circuit is

Power consumed in an AC circuit is zero if it is purely

MODERN PUBLICATION-ALTERNATING CURRENT -COMPETITION FILE C. MULTIPLE CHOICE QUESTIONS
  1. There is an AC source of rms voltage 200 V and frequency 50 Hz. When t...

    Text Solution

    |

  2. The reactance of a circuit is zero. It is possible that the circuit co...

    Text Solution

    |

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

    Text Solution

    |

  4. The SI unit of inductance the Henry can not be written as :

    Text Solution

    |

  5. In the circuit diagram find the potential difference across the plates...

    Text Solution

    |

  6. In an AC series circuit, the instanctaneous current is zero when the i...

    Text Solution

    |

  7. Name the device which converts mechanical energy into electrical energ...

    Text Solution

    |

  8. There is one long straight conductor carrying current which is kept al...

    Text Solution

    |

  9. An inductor-coil having some resistance is connected to an AC source. ...

    Text Solution

    |

  10. A constant current I is maintained in a solenoid. Which of lthe follo...

    Text Solution

    |

  11. A sereis R-C circuit is connected to AC voltage source. Consider two c...

    Text Solution

    |

  12. In the given circuit, the AC source has omega = 100 rad/s. considering...

    Text Solution

    |

  13. Two metallic rings A and B, identical in shape and size but having dif...

    Text Solution

    |

  14. In the circuit shown, L = 1 mu H, C = 1 muF and R = 1 kOmega they are...

    Text Solution

    |

  15. The instantaneous voltages at three terminals marked X, Y and Z are gi...

    Text Solution

    |

  16. At time t = 0. terminal A in the circuit shown in the figure is connec...

    Text Solution

    |

  17. In the figure below, the switches S(1) and S(2) are closed simultaneou...

    Text Solution

    |