Home
Class 12
PHYSICS
Consider the situation shown in the figu...

Consider the situation shown in the figure, If the current I in the long straight conducting wire XY is increased at a steady rate then the induced e.m.f..s in loops A and B wil be

A

clock wise in A, anti clockwise in B

B

anti clock wise in A, clockwise in B

C

clockwise in both A and B

D

anti clockwise in both A and B

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    AAKASH SERIES|Exercise EXERCISE-IB|18 Videos

  • ELECTROMAGNETIC INDUCTION

    AAKASH SERIES|Exercise EXERCISE-II|32 Videos

  • ELECTROMAGNETIC INDUCTION

    AAKASH SERIES|Exercise Additional Exercise|11 Videos

  • ELECTRIC FIELD AND POTENTIAL

    AAKASH SERIES|Exercise PROBLEMS (LEVEL-II)|26 Videos

  • ELECTROMAGNETIC WAVES

    AAKASH SERIES|Exercise EXERCISE -II|22 Videos

Similar Questions

Explore conceptually related problems

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

Consider the situation shown in figure. The straight wire is fixed but the loop can move under magnetic force. The loop will

Consider the situation shown in . The wire AB is slid on the fixed rails rails with a constant velocity. If the wire AB is replaced by a semicircular wire, the magnitude of the induced current will

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.

In Fig. there is a conducting loop ABCDEF of resistance lambda per unit length placed near a long straight current-carrying wire. The dimension are shows in the figure. The long wire lies in the plane of the loop. The current in the long wire varies as I = I_(0)(t) . The heat produced in the loop in time t is

In Fig. there is a conducting loop ABCDEF of resistance lambda per unit length placed near a long straight current-carrying wire. The dimension are shows in the figure. The long wire lies in the plane of the loop. The current in the long wire varies as I = I_(0)(t) . The heat produced in the loop in time t is

Two fixed long straight wires carry the same current i in opposite directions as shown in . A square loop of side b is fixed in the plane of the wires with its length parallel to one wire at a distance a shown in the figure. (a) alculate at the induced emf in the loop if the current in both the wires is changing at the rate di//dt . (b) What is the direction of force on the loop if di//dt is positive?

A square frame ABCD of side a and a long current carrying conductor PQ are arranged as shown in the figure. If the frame moves towards right with a velocity v, the resultant induced e.m.f in the loop will be

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 and B two metallic rings pplaced 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

AAKASH SERIES-ELECTROMAGNETIC INDUCTION-EXERCISE-IA
  1. A conducting wire frame is placed in a magnetic field which is directe...

    Text Solution

    |

  2. If a current of 0.5 apere flows through a metallic wire for 2 hour the...

    Text Solution

    |

  3. Consider the situation shown in the figure, If the current I in the lo...

    Text Solution

    |

  4. A conducting bar is pulled with a constant speed v on a smooth conduct...

    Text Solution

    |

  5. The self-inductance L of a solenoid of length l and area of cross-sect...

    Text Solution

    |

  6. A conducting square loop of side l and resistance R is moving out of t...

    Text Solution

    |

  7. A metalic square loop ABCD is moving in its own plane with velocity v ...

    Text Solution

    |

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

    Text Solution

    |

  9. A vertical rod of length l is moved with constant velocity v towards e...

    Text Solution

    |

  10. A positive charge q moves along the line AB, which lies in the same pl...

    Text Solution

    |

  11. A metallic ring is connected to a rod oscillates freely like a pendulu...

    Text Solution

    |

  12. Figure shows tow bulbs B(1) and B(2) resistor R and inductor L, when ...

    Text Solution

    |

  13. An inductor L, a resistanc eR and two identical bulbs B(1) and B(2) ar...

    Text Solution

    |

  14. If the number of turns per unit length of a coil of solenoid is double...

    Text Solution

    |

  15. A solenoid is connected to a battery so that a steady current flows th...

    Text Solution

    |

  16. A coil of self-inductance L is connected in series with a bulb B and a...

    Text Solution

    |

  17. The coefficient of mutual inductance of two coils depends on

    Text Solution

    |

  18. Two circular coils can be arranged in any of three situations as shown...

    Text Solution

    |

  19. When the plane of the armature of an ac. generator is parallel to the ...

    Text Solution

    |

  20. A coil of self-inductance L is placed in an external magnetic field (n...

    Text Solution

    |