Home
Class 12
PHYSICS
At a point on the right bisector of a ma...

At a point on the right bisector of a magnetic dipole the magnetic potential

A

potential varies as `(1)/(r^(2))`

B

field varies as `r^(3)`

C

potential is zero at all points

D

field is perpendicular to the axis

Text Solution

Verified by Experts

The correct Answer is:
C
potential is zero at all points
Explanation: At any point on the right angled bisector the potential due to two poles are equal and opposite.
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 5

    EDUCART PUBLICATION|Exercise SECTION - C|6 Videos

  • SAMPLE PAPER 5

    EDUCART PUBLICATION|Exercise SECTION - C|6 Videos

  • SAMPLE PAPER 3

    EDUCART PUBLICATION|Exercise SECNTION -C|6 Videos

  • SAMPLE PAPER 6

    EDUCART PUBLICATION|Exercise Section-C|6 Videos

Similar Questions

Explore conceptually related problems

Magnetic dipoles

The ratio of magnitude of magnetic induction (B)at any point due to short magnetic dipole and the magnetic potential (V) at that point is given by

Magnetic induction at a point P on the axis is 54 times the magnetic induction at a point Q on the equator of a short magnetic dipole. The ratio of the distances of the points P and Q from the dipole is given by

Magnetic induction at a point P on the axis is 54 times the magnetic induction at a point Q on the equator of a short magnetic dipole. The ratio of the distances of the points P and Q from the centre of the dipole is given by

The magnetic induction at a point P on the axis is equal to the magnetic induction at a point Q on the equator of a short magnetic dipole. What is the ratio of the distances of P and Q from the centre of the dipole?

Let r be the distance of a point on the axis of a magnetic dipole from its centre. The magnetic fiedl at such a point is proportional to

The magnetic dipole moment of a short magnetic dipole which produces magnetic potential of 4xx10^(-4) Wb//m at axial point 2cm away from its centre is

Calculate potential energy of a magnetic dipole in a magnetic field.

The magnetic potential at a point on the axial line of a bar magnet of dipole moment M is V . What is the magnetic potential due to a bar magnet of dipole moment M/4 at the same point ?

EDUCART PUBLICATION-SAMPLE PAPER 5-SECTION - B
  1. vec (E) due to uniformly charged sphere of radius R as a function of d...

    Text Solution

    |

  2. Electric field at a point is:

    Text Solution

    |

  3. Condition for step-down transformer is:

    Text Solution

    |

  4. The flux through the surface:

    Text Solution

    |

  5. Effective capacitance of (10)/(11) is required to obtain from such cap...

    Text Solution

    |

  6. Two plates, one at 300 V, other at - 100 V are 4 cm apart. The voltage...

    Text Solution

    |

  7. The circuit has total resistance of:

    Text Solution

    |

  8. If a bar magnet is cut in half, then new magnetic moment m and pole st...

    Text Solution

    |

  9. Value of earth's magnetic field inside a metallic cage is:

    Text Solution

    |

  10. Relation between earth's magnetic field is given by:

    Text Solution

    |

  11. Due to orbital motion, magnetic moment is:

    Text Solution

    |

  12. At a point on the right bisector of a magnetic dipole the magnetic pot...

    Text Solution

    |

  13. At a certain B(H) = (1)/(sqrt(3)) B dip, angle is:

    Text Solution

    |

  14. The condition of minimum impedance is:

    Text Solution

    |

  15. The natural frequency of given circuit is shown by:

    Text Solution

    |

  16. Assertion (A): Current should not be passed through potentiometer for ...

    Text Solution

    |

  17. Assertion (A): Resistivity of a conductor, increases on increasing tem...

    Text Solution

    |

  18. Assertion (A): As the relaxation time Increases drift velocity increas...

    Text Solution

    |

  19. Assertion (A): Magnetic field due to a straight current carrying condu...

    Text Solution

    |

  20. Assertion (A): Magnetic field due to current carrying solenoid is inde...

    Text Solution

    |