What is the work done on a paramagnetic? I have seen both of the following:
\hat{d}w = -MdB
\hat{d}w = -BdM
Where B is magnetic field and M is magnetisation
Am I missing something here or are these two completely opposite? My textbook says that -MdB is the work done but I am sure I...
Homework Statement
Assume that all particles are non-relativistic, that the target X is initially at rest,
and that x has kinetic energy Tx in the laboratory frame. Show that the total kinetic
energy of the reactants in the centre-of-mass frame is given by T* = μTx/mx, where mx is
the...