Home
Class 12
PHYSICS
A conducting wire frame is placed in a m...

A conducting wire frame is placed in a magnetic field which is directed into the paper. The magnetic field is increasing at a constant rate. The directions of induced currents in wires AB and CD are

A

B to A and D to C

B

A to B and C to D

C

A to B and D to C

D

B to A and C to D

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    AAKASH SERIES|Exercise EXERCISE - I (ASSERTION AND REASON)|14 Videos

  • ELECTROMAGNETIC INDUCTION

    AAKASH SERIES|Exercise EXERCISE - II (MAGNETIC FLUX, FARADAY.S LAW, LENZ.S LAW , AC GENERATOR)|10 Videos

  • ELECTROMAGNETIC INDUCTION

    AAKASH SERIES|Exercise EXERCISE - I (MAGNETIC FLUX, FARADAY.S LAW, LENZ.S LAW, AC GENERATOR)|26 Videos

  • ELECTRIC FIELD AND POTENTIAL

    AAKASH SERIES|Exercise PROBLEMS (LEVEL-II)|32 Videos

  • ELECTROMAGNETIC WAVES

    AAKASH SERIES|Exercise EXERCISE -II|20 Videos

Similar Questions

Explore conceptually related problems

Can you the direction of magnetic force on sides AB and CD?

What is the direction of magnetic field lines?

Draw the magnetic field lines around a current carrying wire. If the direction of current is out of the page?

Who proposed that a magnetic field is present at a current carrying wire?

What is the shape of the magnetic field lines around a current carrying straight wire?

A long straight wire carrying a current of 30 A is placed in an external uniform magnetic field of induction 4xx10^(-4) T. The magnetic field is acting parallel to the direction of current. The magnitude of the resultant magnetic induction in tesla at a point 2.0 cm away from the wire is (mu=4pixx10^(-7)Hm^(-1))

A wire loop is rotated in a magnetic field. The frequency of change of direction of the induced e.m.f is

What is the direction of magnetic field line inside of a solenoid?

AAKASH SERIES-ELECTROMAGNETIC INDUCTION-EXERCISE - I (SELF AND MUTUAL INDUCTION)
  1. A conducting wire frame is placed in a magnetic field which is directe...

    Text Solution

    |

  2. The adjoining figure shows two bulbs B1 and B2 resistor R and an ind...

    Text Solution

    |

  3. Two coils are placed close to each other. The mutual inductance of the...

    Text Solution

    |

  4. Two circular coils can be arranged in any of the three situations show...

    Text Solution

    |

  5. Current i flows through a long wire. A square loop made of conducting ...

    Text Solution

    |

  6. Consider the situation shown in the figure. If the current I in the lo...

    Text Solution

    |

  7. An electric potential difference will be induced between the ends of t...

    Text Solution

    |

  8. In an L-R circuit connected to a battery of constant emf E, switch is ...

    Text Solution

    |

  9. Two identical capacitors A and B are charged to the same potential and...

    Text Solution

    |

  10. The switch S in the adjoined circuit is closed and then opened. The cl...

    Text Solution

    |

  11. The induced emf in a L-R circuit is maximum :

    Text Solution

    |

  12. Self inductance coefficient of a system can be increased by a) increas...

    Text Solution

    |

  13. A) It is possible to have mutual inductance with out self-inductance B...

    Text Solution

    |

  14. Three identical capacitors A, B and C are charged to the same potentia...

    Text Solution

    |

  15. Consider the following statements A) If time constant is small the ...

    Text Solution

    |

  16. Match the items of column I with those of Column II and choose the cor...

    Text Solution

    |