A) vertical
B) horizontal
C) in any direction
D) at an angle of dip to the horizontal
Correct Answer: A
Solution :
A dip needle in a plane perpendicular to the magnetic meridian will remain vertical as the horizontal component to earths field is not effective as the axis of rotation of needle lies in the direction of horizontal component of magnetic field.You need to login to perform this action.
You will be redirected in
3 sec