Blogging Community Earth Magnetic Field Direction Archives - Technologies In Industry 4.0

Earth’s Magnetic Field – Critical to Life’s Survival

Earth Magnetic Field

Introduction Earth magnetic field extends from the Earth’s center core out into space up to 60,000 km. This magnetic field is generated by electric currents due to the rotation of the earth – which causes the liquid iron in the Earth’s core to produce this magnetic field. Earth’s magnetic field strength ranges from 0.25 gauss … Read more