- #1
shikhapunia
- 7
- 0
given a dipole on z-axis(+q at z=a and -q at z= -a) , find out the non vanishing multipoles using spherical harmonics.
can somebody tell me how to do this problem using spherical harmonics..because when we write charge density using dirac delta function in spherical polar coordinates. then we get
phi = tan^-1 (0/0) because x and y coordinates for both the charges are zero.
can somebody tell me how to do this problem using spherical harmonics..because when we write charge density using dirac delta function in spherical polar coordinates. then we get
phi = tan^-1 (0/0) because x and y coordinates for both the charges are zero.