3- In class we found that the vector potential due to a magnetic dipole moment (located at the origin) is given by Āaip (7) = 4т г2 Show, using "index gymnastics" involving e;jk, d;j, etc., that the magnetic field of a magnetic dipole can be written as Но 1 Baip (7) 43 (3(m - î)î – m), (r + 0), т:3 independent of the coordinate system used.

3- In class we found that the vector potential due to a magnetic dipole moment (located at the origin) is given by Āaip (7) = 4т г2 Show, using "index gymnastics" involving e;jk, d;j, etc., that the magnetic field of a magnetic dipole can be written as Но 1 Baip (7) 43 (3(m - î)î – m), (r + 0), т:3 independent of the coordinate system used.