Question

6. The magnetic dipole-moment of earth (radius
6.4 x 106 m) is 6.4 x 1021 A m². If we consider it
to be due to a current-loop wound around the
magnetic-equator of the earth then what should be
the magnitude of the current ? Ans. 5.0 x 107 A
A.​

Answer 1

Answer:

5.0 × 107A please make me as brainlist please .................