Home
Class 12
PHYSICS
A and B two metallic rings placed at opp...

`A and B` two metallic rings placed at opposite sides of an infinitely long straight conducting wire as shown in Fig. 3.157. If current in the wire is slowly decreased, the direction of the induced current will be

A

clockwise in `A` and anticlockwise in `B`

B

anticlockwise in `A` and clockwise in `B`

C

clockwise in both `A` and `B`

D

anticlockwise in both `A` & `B`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise Exercis-2 PART 1|14 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise Exercis-2 PART 2|17 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise Exercis-1|63 Videos

  • ELECTRODYNAMICS

    RESONANCE ENGLISH|Exercise Advanced level problems|31 Videos

  • ELECTROSTATICS

    RESONANCE ENGLISH|Exercise HLP|40 Videos

Similar Questions

Explore conceptually related problems

Show a conduction loop placed near a long, straight wire carrying current i as shown. If the current increases continuously, find the direction of the induced current in the loop.

Figure shows a conducting loop placed near a long straight wire carrying a current i as shown, if the current increases continuously, find the direction of the induced current in the loop.

A current carrying straight wire passing inside a triangular loop as shown in Figure. The current in the wire is perpendicular to paper inwards. Find the direction of the induced current in the loop if current in the wire is increased.

Consider the situation shown in figure. If the current I in the long straight wire xy is increased at a steady rate the induced current in loop A and B will be

If current in two parallel wires flow in opposite directions, the force between the wires will:

A rectangular loop is placed adjacent toa current carrying straight wire as shown in Figure. If the loop is rotated about an axis passing through one of its sides find the direction of induced current in the loop.

A rectangular loop is placed to the left of large current carrying straight wire as shown in Figure. Current varies with time as I=2t . Find direction of induced current I_("in") in the square loop.

A rectangular loop is placed near a current carrying straight wire as shown in the figure. If the loop is rotated about an axis passing throught one of its sides find the direction of induced current in the loop.

In the circuit shown if a conducting wire is connected between points A and B, the current in this wire will :-

In the circuit shown if a conducting wire is connected between points A and B, the current in this wire will :-

RESONANCE ENGLISH-ELECTROMAGNETIC INDUCTION-Exercis-1 PART 2
  1. In the figure shown, the magnet is pushed towards the fixed ring along...

    Text Solution

    |

  2. A closed iron ring is held horizontally and a bar magnet is dropped th...

    Text Solution

    |

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

    Text Solution

    |

  4. A neutral metallic ring is placed in a circular symmetrical uniform ma...

    Text Solution

    |

  5. A bar magnet is released from rest along the axis of a very long, ver...

    Text Solution

    |

  6. A conducting rod is moved with a constant velocity v in a magnetic fi...

    Text Solution

    |

  7. In the given arrangement, the loop is moved with consisant velocity in...

    Text Solution

    |

  8. A uniform magnetic field exista in reign given by . A rod of length 5m...

    Text Solution

    |

  9. Consider the situation shown in . The wire AB is slid on the fixed rai...

    Text Solution

    |

  10. A thin semicircular conducting ring of radius R is falling with its pl...

    Text Solution

    |

  11. A conducting rod of length is moved at constant velocity v(0) on two p...

    Text Solution

    |

  12. Figures shows a square loop of side 1m and resistance 1Omega. The magn...

    Text Solution

    |

  13. AB and CD are fixed conducting smooth rails plaed in a vertical plane ...

    Text Solution

    |

  14. shows a conducting loop being pulled out of a magnetic field with a sp...

    Text Solution

    |

  15. For the situation shown in the figure, flux through the square loop is...

    Text Solution

    |

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

    Text Solution

    |

  17. A rod of length l rotates with a uniform angular velocity omega about ...

    Text Solution

    |

  18. A rod of length 10cm made up of conducting an non-conducting). The roa...

    Text Solution

    |

  19. a semicircle wire of radius R is rotated with constant angular velocit...

    Text Solution

    |

  20. The following figure a conducting disc rotating about its axis in a pe...

    Text Solution

    |