Home
Class 12
PHYSICS
A uniform megnetic field, parallel to th...

A uniform megnetic field, parallel to the plane of the paper exixted in space intially directed from left to right. When a bar of soft iron is placed in the field parallel to it, the lines of force passing through it will be represented by



A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM

    NARAYNA|Exercise C.U.Q (ASSERTION & REASON)|13 Videos

  • MAGNETISM

    NARAYNA|Exercise LEVEL-I(C.W)|52 Videos

  • MAGNETISM

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos

  • EXPERIMENTAL PHYSICS

    NARAYNA|Exercise Comprehension type|6 Videos

  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 4 (SINGLE ANSWER TYPE QUESTION)|17 Videos

Similar Questions

Explore conceptually related problems

A uniform magnetic field, parallel to the plane of the paper existed in space initially directed from left to right. When a bar of soft iron is placed in the field parallel to it, the lines of force passing through it will be represented by

A wire is placed parallel to the lines of force in a magnetic field and a current flows in the wire. Then :

A uniform magnetic field exists in the plane of paper pointing from left to right as shown in figure. In the field, an electron and a proton move as shown. The electron and the proton experience:

A bar of mass m and length l moves on two frictionless parallel rails in the presence of a uniform magnetic field directed into the plane of the paper. The bar is given and initial velocity v_(i) to the right and released. Find the velocity of bar, induced emf across the bar and the current in the circuit as a function of time

A uniform electric field of 200NC^-1 exists in space in the X-direction. Calculate the flux of this field through a plane square area of edge 10 cm placed in the Y-Z

A uniform electric field exists in space. Find the flux of this field through a cylindrical surface with the axis parallel to the field.

The magnetic field ofa U-magnet is parallel to the surface of this paper with the N-pole on the left side. A conductor is placed in the field so that it is perpendicular to this page. When a current flows through the conductor out of the paper, it will tend to move :

The electric flux through a hemispherical surface of radius R placed in a uniform electric field E parallel to the axis of the circular plane is

NARAYNA-MAGNETISM-C.U.Q
  1. Ferromagnetic ore properties are due to

    Text Solution

    |

  2. The major contribution of magnetism in substance is due to

    Text Solution

    |

  3. A uniform megnetic field, parallel to the plane of the paper exixted i...

    Text Solution

    |

  4. A rod of a paramagnetic substance is placed in a non-uniform magnetic ...

    Text Solution

    |

  5. The relative permeability of silicon is 0.99837 and that of palladium ...

    Text Solution

    |

  6. The relative permeability is represented by mu(r) and susceptibility i...

    Text Solution

    |

  7. Two like poles of strengths m(1) and m(2) are at far distance apart. T...

    Text Solution

    |

  8. For a paramagnetic materical, the dependence of the magnetic susceptib...

    Text Solution

    |

  9. The area enclosed by a hysteresis loop is a measure of

    Text Solution

    |

  10. A material produces a magnetic field which oppose the applied magnetic...

    Text Solution

    |

  11. The susceptibility of a diamagnetic substance is

    Text Solution

    |

  12. Liquids and gases never exhibit

    Text Solution

    |

  13. Alnico is used for making permanent magnets becoause it has

    Text Solution

    |

  14. A marners compass is used

    Text Solution

    |

  15. The hysteresis cylcle for the material of a permanent magnet is

    Text Solution

    |

  16. Curie-Weiss law is obeyed by iron at a temperature….

    Text Solution

    |

  17. Which of the following quantities: (I) magnetic declination (II) dip i...

    Text Solution

    |

  18. Domain formation is the necessary feature of

    Text Solution

    |

  19. The magnetic force required to demagnetise the material is

    Text Solution

    |

  20. The only property possessed by ferromagnetic substance is

    Text Solution

    |