Home
Class 12
PHYSICS
A magnet N-S is suspended from a spring ...

A magnet N-S is suspended from a spring and while at oscillates, the magnet moves in and out of the coil C. The coil is connected to a galvanometer G.

Then, as the magnet oscillates,

A

G shows deflection to the left and right with constant amplitude

B

G shows deflection on one side

C

G shows no deflection

D

G shows deflection to the left and right but the amplitude steadily decreases

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    DC PANDEY|Exercise Medical entrance special format questions|17 Videos

  • ELECTROMAGNETIC INDUCTION

    DC PANDEY|Exercise Match the columns|5 Videos

  • ELECTROMAGNETIC INDUCTION

    DC PANDEY|Exercise Check point|60 Videos

  • CURRENT ELECTRICITY

    DC PANDEY|Exercise Medical entrances gallery|97 Videos

  • ELECTROMAGNETIC WAVES

    DC PANDEY|Exercise Sec C|22 Videos

Similar Questions

Explore conceptually related problems

A magnet N-S is suspened from a spring and when it oscillates, the magnet moves in and out of the ocil C. the coil is connected to a galvanometer G. then, as the magnetic oscillates

What happens when the north pole of a magnet is moved towards the face of a coil connected to a galvanometer?

In moving coil galvanometer, the magnetic field used is

What happens when the north pole of a magnet is moved away from the coil connected to a galvanometer? (draw appropriate labelled diagrams)

A small cylindrical magnet M (Fig) is placed in the centre of a thin coil of radius a consisting of N turns. The coil in connected to a ballistic galvanometer. The active resistance of the whole circuit is equal to R . Find the magnetic moment of the magnet if its removel from the coil results in a charge q flowing through the galvanometer.

A coil of insulated copper wire is connected to a galvanometer. What would happen if a bar magnet is pushed into the coil?

A magnet is moved towards the coil

The bob of a simple pendulim is replaced by a magnet. The oscillations are set along the length of the magnet. A copper coil is added so that one pole of the magnet passes in and out of coil. The coil is sort-circuited. Then which one of the following happens?

A coil of insulated copper wire is connected to a galvanometer. What would happen if a bar magnet is withdrawn from Side the coil?

DC PANDEY-ELECTROMAGNETIC INDUCTION-Taking it together
  1. A square loop ABCD of edge a moves to the right with a velocity v para...

    Text Solution

    |

  2. A rectangular, a square , a circular and an elliptical loop, all in th...

    Text Solution

    |

  3. A magnet N-S is suspended from a spring and while at oscillates, the m...

    Text Solution

    |

  4. A coil is suspended in a uniform magnetic field, with the plane of the...

    Text Solution

    |

  5. The conducting circular loops of radii R(1) and R(2) are placed in the...

    Text Solution

    |

  6. A short-circuited coil is placed in a time-varying magnetic field. Ele...

    Text Solution

    |

  7. The variation of induced emf (E) with time (t) in a coil if a short ba...

    Text Solution

    |

  8. The current i in an inductionn coil varies with time t according to th...

    Text Solution

    |

  9. When a battery is connected across a series combination of self induct...

    Text Solution

    |

  10. In the circuit shown in the figure, the jockey J is being pulled towar...

    Text Solution

    |

  11. The value of time constant for the given circuit is

    Text Solution

    |

  12. A infinitely long conductor AB lies along the axis of a circular loop ...

    Text Solution

    |

  13. A physicist works in a laboratory where the magnetic field is 2T. She ...

    Text Solution

    |

  14. A wheel with ten metallic spokes each 0.50 m long is rotated with a sp...

    Text Solution

    |

  15. An airplane in which the distance between the tips of wings is 50 m is...

    Text Solution

    |

  16. A conducting square loop of side l and resistance R moves in its plane...

    Text Solution

    |

  17. Two rails of a railway track, insulated from each other and the ground...

    Text Solution

    |

  18. A Pair of coils of turns n(1) and n(2) are kept close together. Curren...

    Text Solution

    |

  19. A loop made of straight edegs has six corners at A(0,0,0), B(L, O,0) C...

    Text Solution

    |

  20. One conducting U tube can slide inside another as shown in figure, mai...

    Text Solution

    |