Home
Class 12
PHYSICS
Two coils are at fixed location: When co...

Two coils are at fixed location: When coil 1 has no corrent and the current in coil 2 increase at the rate of `15.0 A s^(-1)`, the emf in coil 1 is `25 mV`, when coil 2 has no current and coil 1 has a current of `3.6 A`, the flux linkange in coil 2 is

A

16mWb

B

10mWb

C

4.00mWb

D

6.00mWb

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    DC PANDEY|Exercise Level 2 Subjective|10 Videos
  • ATOMS

    DC PANDEY|Exercise MEDICAL ENTRANCES GALLERY|42 Videos

Similar Questions

Explore conceptually related problems

Two coils are at fixed locations. When coil 1 has no current and the current in coil 2 increases at the rate 21.0 A/s, the emf in coil 1 is 25.0 mV. (a) What is their mutual inductance? (b) When coil 2 has no current and coil 1 has a current of 1.35 A, what is the flux linkage in coil 2?

Two coils P and Q are kept near each other. When no current flows through coil P and current increases in coil Q at the rate 10 A//s , the emf in coil P is 15 mV. When coil Q carries no current and current of 1.8 A flows through coil P, the magnetic flux linked with the coil Q is

The mutual inductance between two coils is 2.5 H. If the current in one coil is changed at the rate of 1 As^(-1), what will be the emf induced in the other coil?

The mutual inductance between two coils is 0.5 H .It the current in one coil is changed at the rate of 5 A//s ,what will be the emf induced in the other coil?

The flux linked with a coil is 0.8Wb when 2A current flows thorugh it. If this current begins to increase at the rate of 0.4A//s , the emf induced in the coil will be

The mutual inductance between two coils is 3 H. If the current in one coil is changed at a rate of 5 A// s , what will be the emf induced in the other coil?

In 0.1 s, the current in a coil increases from 1 Ato 1.5 A. If inductance of this coil is 60 mH, then induced current in external resistance of 3 Ω will be

An emf of 96 mV is induced in the windings of a coil when a current in a nearby coil is increasing at the rate of 1.20 A/s. What is the mutual inductance of the two coil?

DC PANDEY-ALTERNATING CURRENT-JEE MAIN
  1. Some magnetic flux is changed from a coil resistance 10Omega. As a res...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  11. Power factor in series LCR circuit at reasonance is

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  16. The dimensions of magnetic flux are

    Text Solution

    |

  17. Two inductors L(1) and L(2) are connected in parallel and a time varyi...

    Text Solution

    |

  18. A resistance is connected to a n AC source. If a capacitor is induced...

    Text Solution

    |

  19. Which of the following plots may represent is impedence of a series LC...

    Text Solution

    |

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

    Text Solution

    |