Question

write equation for magnetic field due to short bar magnet (a)along axis (b) along equator. what is realtion between them ​

Answer 1

Answer:

Along axis: 2Mz/(x^-a^2)^3/2

Along Equator: -Mz/x^2-a^2)^2

Relationship: On dividing, the relationship is B(axis)= -2B(Equator)