The intensity of the magnetic field at the earth's surface is approximately 0.32 gauss at the equator and 0.62 gauss at the north pole.
(The intensity of the magnetic field at the earth's surface; is; approximately 0.32 gauss at the equator and 0.62 gauss at the north pole)
The intensity of the magnetic field at the earth's surface
is
approximately 0.32 gauss at the equator and 0.62 gauss at the north pole