At the same large distance from a dipole's centre, the axial field com…

Question

At the same large distance from a dipole's centre, the axial field compared with the equatorial field is

Accepted Answer

C. twice

For r much greater than l, the axial field is 2p/(4 pi epsilon-zero r^3), twice the equatorial value p/(4 pi epsilon-zero r^3).

Answer

half

Answer

four times

Answer

equal

At the same large distance from a dipole's centre, the axial field compared with the equatorial field is