This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
The dip angle is the magnetic dip angle.

It is the angle made by the magnetic compass needle with the horizontal direction on the surface of Earth.  We know that North pole of Earth is different from the magnetic North pole of Earth.  The magnetic field inside the Earth is from magnetic South to magnetic north.

At the magnetic north the needle will be vertical.  The dip angle is 90 deg.  At the south pole the needle is vertical with the North of the needle downwards.  So dip angle is - 90 deg.  on the magnetic equator in the center,  the needle rests horizontally and is aligned itself along the magnetic field direction.  So dip angle is 0.

At he geographical Equator, geographical south and North poles, the dip angles vary similarly.   

so dip angle varies.

1 5 1
click on thanks button above please
select best answer pls