Home
Class 12
PHYSICS
The ratio of time constant during curre...

The ratio of time constant during current growth and current decay of the circuit shown in Figure is

A

`1:1`

B

`3:2`

C

`2:3`

D

`1:3`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    DC PANDEY ENGLISH|Exercise Level 2 Subjective|10 Videos

  • ATOMS

    DC PANDEY ENGLISH|Exercise MEDICAL ENTRANCES GALLERY|42 Videos

Similar Questions

Explore conceptually related problems

The current .i. in the circuit as shown in fig. is

The time constant of the circuit shown in the figure is

Find current (i) in circuit shown in figure.

The time constant of charging of the circuit shown in figure is

The current I shown in the circuit is

The current l in the circuit shown below is

The current I in the circuit shown below is

Current through the battery in the circuit shown in the figure

Find the current through the resistance in the circuits shown in figure

Current through XY of circuit shown is

DC PANDEY ENGLISH-ALTERNATING CURRENT-JEE MAIN
  1. In an LR circuit, current at t=0 is 20A . After 2s it reduced to 18A. ...

    Text Solution

    |

  2. A coil of inductance 1H and neligible resistance is connected to a sou...

    Text Solution

    |

  3. The ratio of time constant during current growth and current decay of...

    Text Solution

    |

  4. In an L-R circuit connected to a battery of constant emf E, switch is ...

    Text Solution

    |

  5. Some magnetic flux is changed from a coil resistance 10Omega. As a res...

    Text Solution

    |

  6. Two circular coils A and B are facing each other in shown figure. The ...

    Text Solution

    |

  7. Two coils are at fixed location: When coil 1 has no corrent and the cu...

    Text Solution

    |

  8. Two identical coaxial circular loops carry a current i each circulatin...

    Text Solution

    |

  9. Two coil A and B have coefficient of mutual inductance M=2H. The magne...

    Text Solution

    |

  10. A square coil ABCD lying in x-y plane with its centre at origin. A lon...

    Text Solution

    |

  11. A conducting rod AB of length l=1m is moving at a velocity vA=4m//s ma...

    Text Solution

    |

  12. A cylindrical space of radius R is filled with a uniform magnetic indu...

    Text Solution

    |

  13. A semicircle conducting ring of radius R is placed in the xy plane, as...

    Text Solution

    |

  14. A rod of length 10 cm made up of conducting and non-conducting materia...

    Text Solution

    |

  15. Power factor in series LCR circuit at reasonance is

    Text Solution

    |

  16. In the circuit shown in figure value of V(R) is

    Text Solution

    |

  17. In the circuit shown in figure current in the circuit is

    Text Solution

    |

  18. The power factor of the circuit shown in the figure is

    Text Solution

    |

  19. An inductor coil stores U energy when i current is passed through it a...

    Text Solution

    |

  20. The dimensions of magnetic flux are

    Text Solution

    |