Home
Class 12
PHYSICS
Two coils have a mutual inductance 0.005...

Two coils have a mutual inductance 0.005 H, The current changes in the first coil according to the equation `i= i_(m) sin omega t` where `i_(m) = 10 A` and `omega= 100pi rad s^(-1)`. The maximum value of the emf induced in the second coil is

A

`2pi`

B

`5pi`

C

`6pi`

D

`12pi`

Text Solution

Verified by Experts

The correct Answer is:
D
`12pi`
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS

    MTG GUIDE|Exercise AIPMT/NEET MCQS|31 Videos

  • ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS

    MTG GUIDE|Exercise NEET CAFE TOPICWISE PRATICE QUESTIONS (AC GENERATOR AND TRANSFORMER)|14 Videos

  • DUAL NATURE OF MATTER AND RADIATION

    MTG GUIDE|Exercise AIPMT/ NEET MCQs|30 Videos

  • ELECTROMAGNETIC WAVES

    MTG GUIDE|Exercise AIPMT/NEET(MCQs)|15 Videos

Similar Questions

Explore conceptually related problems

Two coils have a mutual inductance 0.005 H . The current changes in the first coil according to equation I=I_(0)sin omegat , where I_(0)=10A and omega=100pi radian//sec . The maximum value of e.m.f. in the second coil is

Two coils have a mutual inductance 0.005H. The current changes in the first coil according to the equation I=I_(0) sin omegat "where" I_(0)=10A and omega =100pi rad//s . The maximum value of emf wiin second coil is (pi//x) volts. Find the value of x.

Two coils have a mutual inductance of 0.005 H . the current changes in the first coil according to equation I=I_0 sinomegat , where I_0=10A and omega=100pirad//s . The maximum value of emf (in volt) in the second coil is

Two coils have a mutual inductance of 5 xx 10^(-3) H . The current changes in the first coil according to the euquation, I_(1)=I_(0)sin omega t where I_(0)=10A and omega = 100 pi rad//s . What is the value of the maximum e.m.f in the second coil?

Two coils have the mutual inductance of 0.05 H. The current changes in the first coil as I=I_(0)sin omegat , where I_(0)=1A and omega=100pi"rad/s" . The maximum emf induced in secondary coil is

Two coils have a mutual iductance of 0.001 H. The current in the first coil is given by I=I_(0) sin (omega t) where I_(0)=5A and omega = 100 pi . What is the value of maximum e.m.f. in the second coil?

Two coils have a mutual inductance of 0.01 H. The current in the first coil changes according to equation, I = 5 sin 200 pi t. The maximum value of emf induced in the second coil is

MTG GUIDE-ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS-CHECK YOUR NEET VITALS
  1. Two coils have a mutual inductance 0.005 H, The current changes in the...

    Text Solution

    |

  2. Magadh express takes 16 hors to cover the distance of 960km between pa...

    Text Solution

    |

  3. An inductor of inductance L = 400 H and resistors of resistances R1= 2...

    Text Solution

    |

  4. A uniform magnetic field B exists in a direction perpendicular to the ...

    Text Solution

    |

  5. In a uniform magneitc field of induced B a wire in the form of a semic...

    Text Solution

    |

  6. If resistance of 100Omega , inductance of 0.5 henry and capacitor of 1...

    Text Solution

    |

  7. Two circular loops of equal radii are placed coaxially at some separat...

    Text Solution

    |

  8. In a circuit, the instantaneous values of alternating current and volt...

    Text Solution

    |

  9. An alternating current is given by I = i1 cos omegat + i2 sin omegat...

    Text Solution

    |

  10. A series LCR circuit is connected to an ac source of frequency v and a...

    Text Solution

    |

  11. In a series LCR circuit R= 200(Omega) and the voltage and the frequenc...

    Text Solution

    |

  12. Two solenoids of equal number of turns have their lengths and the radi...

    Text Solution

    |

  13. If the number of turns per units length of a coils of solenoid is doub...

    Text Solution

    |

  14. A circular coil of radius 6 cm and 20 turns rotates about its vertical...

    Text Solution

    |

  15. A pair of adjacent coils has a mutual inductance of 2.5 H. If the curr...

    Text Solution

    |

  16. A wheel with 20 metallic spokes each of length 8.0 m long is rotated w...

    Text Solution

    |

  17. A metal conductor of length 1m rotates vertically about one of its end...

    Text Solution

    |

  18. An alternating current in a circuit is given by l = 20 sin ( 100pit + ...

    Text Solution

    |

  19. A capacitor of capacitance 10muF is connected to an AC source and an A...

    Text Solution

    |

  20. A 50 Hz AC signal is applied in a circuit of inductance of (1//pi)H an...

    Text Solution

    |