The lines joining the places of the same horizontal intensity are known as

  • A

    Isogonic lines

  • B

    Aclinic lines

  • C

    Isoclinic lines

  • D

    Isodynamic lines

Similar Questions

At which place, earth's magnetism become horizontal

A dip needle lies initially in the magnetic meridian when it shows an angle of dip $\theta $ at a place. The dip circle is rotated through an angle $x$ in the horizontal plane and then it shows an angle of dip $\theta '$. Then $\frac{{\tan \theta '}}{{\tan \theta }}$ is

Two short bar magnets of magnetic moments $m$ each are arranged at the opposite corners of a square of side $d$ such that their centres coincide with the corners and their axes are parallel. If the like poles are in the same direction, the magnetic induction at any of the other corners of the square is

Angle of dip is $90^o$ at

  • [AIIMS 1999]

If a magnet is hanged with its magnetic axis then it stops in