The magnetic field of earth at the equator is approximately `4 x× 10^(-5) T. The radius of
Channel: Doubtnut
Date: 2020-08-23

The magnetic field of earth at the equator is approximately `4 x× 10^(-5) T. The radius of earth is `6.4 x× 10^(6)` m. Then the dipole moment of the earth will be nearly of the order of: