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To prove that a element is diamagnetic or paramagnetic, you can hold it into a inhomogeneous magnetic field and look in wich direction the force acts. (see description here) I am interested in a formula, which describes the force on the matter, similar to this one ($F_z = m_z *\frac{\partial B_z(z0)}{\partial z}$). The force should not just depend on $\partial B$ but also on the matter, which is used.

Thanks in advance

EDIT: would the formula look like this? $F = \chi * m * \frac{\partial B_z(z0)}{\partial z} \text{ where } \chi \text{ is the magnetic susceptibility.}$ I would need this formula for a simulation of a spheric. So I would just assume that the spheric is just a point (not in terms of the mass, but in terms of the force acting on it and in terms of the magnetic field), so I can ignore the geometry. Do I need any other factors or constants?

To prove that a element is diamagnetic or paramagnetic, you can hold it into a inhomogeneous magnetic field and look in wich direction the force acts. (see description here) I am interested in a formula, which describes the force on the matter, similar to this one ($F_z = m_z *\frac{\partial B_z(z0)}{\partial z}$). The force should not just depend on $\partial B$ but also on the matter, which is used.

Thanks in advance

EDIT: would the formula look like this? $F = \chi * m * \frac{\partial B_z(z0)}{\partial z} \text{ where } \chi \text{ is the magnetic susceptibility.}$ I would need this formula for a simulation of a spheric. So I would just assume that the spheric is just a point (not in terms of the mass, but in terms of the force acting on it and in terms of the magnetic field), so I can ignore the geometry. Do I need any other factors or constants?

To prove that a element is diamagnetic or paramagnetic, you can hold it into a inhomogeneous magnetic field and look in wich direction the force acts. (see description [here][1]) I am interested in a formula, which describes the force on the matter, similar to this [one][2] ($F_z = m_z *\frac{\partial B_z(z0)}{\partial z}$). The force should not just depend on $\partial B$ but also on the matter, which is used.

Thanks in advance [1]: http://wwwex.physik.uni-ulm.de/lehre/gk3b-2002-2003/node33.html [2]: Force on matter in inhomogeneous magnetic field (diamagnetism and paramagnetism)

To prove that a element is diamagnetic or paramagnetic, you can hold it into a inhomogeneous magnetic field and look in wich direction the force acts. (see description here) I am interested in a formula, which describes the force on the matter, similar to this one ($F_z = m_z *\frac{\partial B_z(z0)}{\partial z}$). The force should not just depend on $\partial B$ but also on the matter, which is used.

Thanks in advance

EDIT: would the formula look like this? $F = \chi * m * \frac{\partial B_z(z0)}{\partial z} \text{ where } \chi \text{ is the magnetic susceptibility.}$ I would need this formula for a simulation of a spheric. So I would just assume that the spheric is just a point (not in terms of the mass, but in terms of the force acting on it and in terms of the magnetic field), so I can ignore the geometry. Do I need any other factors or constants?

To proof that a element is diamagnetic or paramagnetic, you can hold it into a inhomogeneous magnetic field and look in wich direction the force acts. (see description [here][1]) I am interested into a formula, which describes the force on the matter, similar to this [one][2] ($F_z = m_z *\frac{\partial B_z(z0)}{\partial z}$). The force should not just depend on $\partial B$ but also on the matter, which is used.

Thanks in advance [1]: http://wwwex.physik.uni-ulm.de/lehre/gk3b-2002-2003/node33.html [2]: Force on matter in inhomogeneous magnetic field (diamagnetism and paramagnetism)

To prove that a element is diamagnetic or paramagnetic, you can hold it into a inhomogeneous magnetic field and look in wich direction the force acts. (see description [here][1]) I am interested in a formula, which describes the force on the matter, similar to this [one][2] ($F_z = m_z *\frac{\partial B_z(z0)}{\partial z}$). The force should not just depend on $\partial B$ but also on the matter, which is used.

Thanks in advance [1]: http://wwwex.physik.uni-ulm.de/lehre/gk3b-2002-2003/node33.html [2]: Force on matter in inhomogeneous magnetic field (diamagnetism and paramagnetism)