Home
Class 12
PHYSICS
Write an expression for magnetic field i...

Write an expression for magnetic field intensity at any point an axial line of a bar magnet.

Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    MODERN PUBLICATION|Exercise REVISION EXERCISE (LONG ANSWER QUESTION)|5 Videos

  • MAGNETISM AND MATTER

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTION ( ( A ) MULTIPLE CHOICE QUESTION))|22 Videos

  • MAGNETISM AND MATTER

    MODERN PUBLICATION|Exercise REVISION EXERCISE (FILL IN THE BLANKS)|7 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    MODERN PUBLICATION|Exercise Chapter Practice Test|9 Videos

  • MOVING CHARGES AND MAGNETISM

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|13 Videos

Similar Questions

Explore conceptually related problems

Define axial line of a bar magnet.

Using Biot-Savart’s law, derive an expression for magnetic field at any point on axial line of a current carrying circular loop. Hence, find magnitude of magnetic field intensity at the centre of circular coil.

For a short magnetic dipole, intensity at any point an axial line is same as intensity at same distance on equatorial line. Is it true?

Statement-1: Magnetic field strength at a point on axial line of a bar magnet is along South to North pole of magnet. Statement-2: The magnetic field strength can never be along North to South pole of magnet.

The magnetic field lines inside a bar magnet

MODERN PUBLICATION-MAGNETISM AND MATTER-REVISION EXERCISE (SHORT ANSWER QUESTION)
  1. Draw magnetic field lines around a bar magnet.

    Text Solution

    |

  2. चुम्बकीय क्षेत्र रेखाओं तथा विद्युत् क्षेत्र रेखाओं में दो अन्तर लिखिए...

    Text Solution

    |

  3. Write an expression for magnetic field intensity at any point an axial...

    Text Solution

    |

  4. Write an expression for magnetic potential energy of a magnetic dipole...

    Text Solution

    |

  5. Assertion : Gauss's law of magnetism is different from that for electr...

    Text Solution

    |

  6. Explain the cause of the earth's magnetism.

    Text Solution

    |

  7. Explain with the help of diagram the terms (i) magnetic declination an...

    Text Solution

    |

  8. At a place, the horizontal component of earth's magnetic field is B an...

    Text Solution

    |

  9. What are isogonic, isoclinic and isodynamic lines?

    Text Solution

    |

  10. Define magnetic susceptibility of a material.Name two elements one hav...

    Text Solution

    |

  11. State and explain Gauss's law in magnetism.

    Text Solution

    |

  12. Explain paramagnetism with suitable example .

    Text Solution

    |

  13. Distinguish between paramagnetic and ferromagnetic substances.

    Text Solution

    |

  14. Distinguish between diamagnetic and paramagnetic substances.

    Text Solution

    |

  15. Give two points to distinguish between a paramagnetic and a diamagneti...

    Text Solution

    |

  16. Depict the behaviour of magnetic field lines when (i) diamagnetic and ...

    Text Solution

    |

  17. What is the basic difference between the atom/molecule of a diamagneti...

    Text Solution

    |

  18. How will a dia, para and a ferromagnetic material behave when kept in ...

    Text Solution

    |

  19. Electrons in a paramagnetic compound are

    Text Solution

    |

  20. The magnetic moments of the domains in a ferromagnetic substance-

    Text Solution

    |