Home
Class 12
PHYSICS
If v alue of R is changed in the series ...

If v alue of R is changed in the series RLC circuit shown in figure-5.255, then:

A

voltage across L remains same

B

voltage across C remains same

C

voltage across LC combination remains same

D

voltage across LC combination changes

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT

    PHYSICS GALAXY - ASHISH ARORA|Exercise Numerical MCQs|60 Videos
  • ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQs|33 Videos
  • ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT

    PHYSICS GALAXY - ASHISH ARORA|Exercise Discussion Question-|21 Videos
  • CURRENT ELECTRICITY

    PHYSICS GALAXY - ASHISH ARORA|Exercise All Questions|389 Videos
  • ELECTROSTATICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numberical Problems|73 Videos

Similar Questions

Explore conceptually related problems

In the L-C-R circuit as shown in figure,

Find R_(AB) in the circuit shown in figure.

In the circuit shown in figure , V must be

In the circuit shown in figure, the value of R is

Find V_(P)-V_(Q) in the circuit shown in figure.

In the circuit shown in figure, Voltage V_0 is–

In series L-C-R circuit as shown in figure the voltage of the source is

In series L-C-R circuit as shown in figure the voltage of the source is

In the circuit shown in figure, Voltage V_(0) is

The value of R in the circuit shown in the figure is

PHYSICS GALAXY - ASHISH ARORA-ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT-Conceptual MCQs
  1. When a loop moves towards a stationary magnet with speed v, the induce...

    Text Solution

    |

  2. In ac circuit when ac ammeter is connected it reads i current if a stu...

    Text Solution

    |

  3. If v alue of R is changed in the series RLC circuit shown in figure-5....

    Text Solution

    |

  4. A circuit consists of a circular loop of radius R kept in the plane of...

    Text Solution

    |

  5. Which of the following material is ferromagnetic

    Text Solution

    |

  6. In series RLC AC circuit, at resonance, the current is:

    Text Solution

    |

  7. In the circuit of Fig. (1) and (2) are ammeters. Just after the key K ...

    Text Solution

    |

  8. The value of current in two series LCR circuits at resonance is same w...

    Text Solution

    |

  9. A and B two metallic rings placed at opposite sides of an infinitely l...

    Text Solution

    |

  10. The area of B-H hysteresis curve is an indication of:

    Text Solution

    |

  11. Two identical conducting rings A and B of radius R are rolling over a ...

    Text Solution

    |

  12. A constant force is being applied on a road of length 'l' kept at rest...

    Text Solution

    |

  13. AB and CD are fixed conducting smooth rails placed in a vertical plane...

    Text Solution

    |

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

    Text Solution

    |

  15. A small circular loop is suspended from an insulating thread. Another ...

    Text Solution

    |

  16. In the figure shown a T-shaped conductor moves with constant angular v...

    Text Solution

    |

  17. The permanent magnetic moment of the atoms of a material is not zero. ...

    Text Solution

    |

  18. The ring B is coaxial with a solenoid A as shown in figure. As the swi...

    Text Solution

    |

  19. Magnetic permeability is maximum for

    Text Solution

    |

  20. A conducting rod of length l falls verticaly under gravity in a region...

    Text Solution

    |