Symmetry of Inertia Moment and Magnetic Moment of Electrified Rigid Body Turning Around Axis
XU Shui-yuan · Journal of Shenyang Normal University · 2006
Take it as an example that an electrified thin loop,a thin disk and a sphere revolve around an axis at three different places.Through analyzing,it turns outs that there is much symmetry existing in the mathematical and physical expressional forms of moment of inertia and magnetic moment of electrified rigid body turning around axis,which represents aesthetic features of physics