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:
C
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

Current in wire XY is decreasing steadily. Predict the direction of induced current in metal rings 1 and 2.

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.

Current I in wire XY is increasing steadily. What will be the direction of induced currents in metal rings 1 and 2 ?

The direction of magnetic field at a point due to an infinitely long wire carrying current is

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.

A current carrying straight wire passes inside a triangular coil 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.

PHYSICS GALAXY - ASHISH ARORA-ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT-Conceptual MCQs
  1. In the circuit of Fig. (1) and (2) are ammeters. Just after the key K ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  10. In the figure shown a T-shaped conductor moves with constant angular v...

    Text Solution

    |

  11. The permanent magnetic moment of the atoms of a material is not zero. ...

    Text Solution

    |

  12. The ring B is coaxial with a solenoid A as shown in figure. As the swi...

    Text Solution

    |

  13. Magnetic permeability is maximum for

    Text Solution

    |

  14. A conducting rod of length l falls verticaly under gravity in a region...

    Text Solution

    |

  15. The figure shows a conducting ring of radius R. A uniform steady magne...

    Text Solution

    |

  16. A metallic rod of length l is hinged at the point M and is rotating ab...

    Text Solution

    |

  17. At Curie point, a ferromagnetic material transforms into:

    Text Solution

    |

  18. A conducting rod is moving with a constant velocity v over the parall...

    Text Solution

    |

  19. A rod is rotating with a constant angular velocity omega about point O...

    Text Solution

    |

  20. A straight conductig rod PQ is executing SHM in xy-plane from x=-d to ...

    Text Solution

    |