Question

Where on the surface of Earth is the angle of dip 90 dgree

Answer 1

The north and south pole.pls confirm

Answer 2

Answer:

The range of dip is from -90 degrees (at the South Magnetic Pole) to +90 degrees (at the North Magnetic Pole). Contour lines along which the dip measured at the Earth's surface is equal are referred to as isoclinic lines. The locus of the points having zero dip is called the magnetic equator or aclinic line.

Explanation:

this may help you