Home
Class 12
PHYSICS
Two identical circular loops of metal wi...

Two identical circular loops of metal wires are lying on a table without touching each other. Loop A carries a current which increases with time. In response, the loop B

A

Is attracted by loop A

B

Is repelled by loop A

C

Remains stationary

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - B)|22 Videos

  • ELECTROMAGNETIC INDUCTION

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - C)|10 Videos

  • ELECTROMAGNETIC INDUCTION

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|42 Videos

  • ELECTRIC CHARGES AND FIELDS

    AAKASH INSTITUTE ENGLISH|Exercise comprehension|3 Videos

  • ELECTROMAGNETIC WAVES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - D Assertion-Reason Type Questions|25 Videos

Similar Questions

Explore conceptually related problems

Two identical circular loops of metal wire are lying on a table without touching each other. Loop-A carries a current which increases with time. In response, the loop-B

Two identical coils A and B are kept on a horizontal tube side by side without touching each other. If the current in the coil A increases with time, in response, the coil B

A rectangular loop of metallic wire is of length a and breadth b and carries a current i. The magnetic field at the centre of the loop is

Two identical coaxial circular loops carry a current i each circulating int the same direction. If the loops approch each other the current in

Two different wire loops are concentric and lie in the same plane. The current in the outer loop is clockwise and increasing with time. The induced current in the inner loop then is

Consider a circular loop of wire lying in the plane of the table. Let the current pass through the loop clockwise. Apply the right hand rule out the direction of magnetic field inside and outside the loop.

A circular loop carrying a current is replaced by an equivalent magnetic dipole. A point on the loop is in

A circular loop of wire is carring a current i (as shown in the figure). On applying a uniform magnetic field inward perpendicular to the plane of the loop, the loop

A current- carrying straight wire is kept along the axis of a circular loop carrying a current. The straight wire

A triangular loop of side l carries a current l. It is placed in a magnetic field B such that the plane of the loop is in the direction of B. The torque on the loop is

AAKASH INSTITUTE ENGLISH-ELECTROMAGNETIC INDUCTION-Assignment (SECTION - A)
  1. A time varying magnetic flux passing through a coil is given by phi=xt...

    Text Solution

    |

  2. A metallic ring is dropped down, keeping its plane perpendicular to a ...

    Text Solution

    |

  3. Lights of a car become dim when the starter is operated. Why?

    Text Solution

    |

  4. Coefficient of coupling between two coils of self-inductances L(1) and...

    Text Solution

    |

  5. There is uniform magnetic field directed perpendicular and into the pl...

    Text Solution

    |

  6. A square loop of wire with side length 10 cm is placed at angle of 45^...

    Text Solution

    |

  7. Near a circular loop of conducing wires as shown, an electron moves al...

    Text Solution

    |

  8. A uniformly wound solenoid coil of self inductance 1.8xx10^(-4)H and r...

    Text Solution

    |

  9. The magnitude of the earth's magnetic field at a place is B(0) and an...

    Text Solution

    |

  10. Two parallel rails of a railway track insulated from each other and wi...

    Text Solution

    |

  11. When a low flying aircraft passes overhead, we sometimes notice a slig...

    Text Solution

    |

  12. A simple pendulum with bob of mass m and conducting wire of length L s...

    Text Solution

    |

  13. Electric field induced by changing magnetic fields are

    Text Solution

    |

  14. A circular loop of radius R, carrying current I, lies in XY-plane with...

    Text Solution

    |

  15. A helicopter rises vertically upwards with a speed of 100 m//s. If the...

    Text Solution

    |

  16. The energy stored in an inductor of self inductance L carrying current...

    Text Solution

    |

  17. An electric motor turns on DC source of emf 200 V and drawn a current ...

    Text Solution

    |

  18. Induction furnace make use of

    Text Solution

    |

  19. Two identical circular loops of metal wires are lying on a table witho...

    Text Solution

    |

  20. A short solenoid of length 4 cm, radius 2 cm and 100 turns is placed i...

    Text Solution

    |