Hi All,
I am preparing for PhD quals and have been looking at problems from other universities. I came across this one and am stumped on how to tackle it.
" Assume that the neutron density in a neutron star is 30.1/fm (that is 0.1 neutron per
cubic Fermi). Assuming T=0 and ignoring any...
Greetings,
I am trying to to show that the force in this form:
\dot{P}=e(\vec{∇}\vec{A})\vec{\dot{x}}-e\vec{∇}\phi
Is equal to the lorentz force. I have been trying the approach of some sort of vector identity but have not gotten anywhere.
The equation and where I am trying to get...