Home
Class 12
PHYSICS
A magnet is made to oscillate with a par...

A magnet is made to oscillate with a particular frequency, passimg through a coil as shown in figure. The time variation of the magnitude of emf generated across the coil during one cycle

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
a
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

The current i in a coil varies with time as shown in the figure. The variation of induced emf with time would be

Find the emf induced in the coil shown in figure. The magnetic field is perpendicular to the plane of the coil and is constant.

In a coil of resistance 10 ohm , the induced current developed by changing magnetic flux through it, is shown in figure as a function of time . The magnitude of change in flux through the coil (in weber) is __

A flexible wire bent in the form of a circle is place in a uniform magnetic field perpendicularly to the plane of the coil. The radius of the coil changes as shown in Figure. The graph of magnetude of induced emf in the coil is represented by

PHYSICS GALAXY - ASHISH ARORA-ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT-Conceptual MCQs
  1. In the given LC circuit if initially capacitor C has change Q on it an...

    Text Solution

    |

  2. In a series RLC circuit, the fequency. Passing through a coil as shown...

    Text Solution

    |

  3. A magnet is made to oscillate with a particular frequency, passimg thr...

    Text Solution

    |

  4. Which materials have negative value of magnetic susceptibility?

    Text Solution

    |

  5. The average and RMS value of voltage for square wave shown in figure-5...

    Text Solution

    |

  6. When a loop moves towards a stationary magnet with speed v, the induce...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  10. Which of the following material is ferromagnetic

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |